The CSI Producer discusses the big crossover, what’s coming up in the remaining sweeps episodes of CSI and the return of a memorable nemesis. Lights spoilers inside!

November sweeps has already seen the historic first three CSI show crossover, but there’s more excitement to come, CSI: Crime Scene Investigation Producer Allen MacDonald promises. In addition to teasing the episode he’s at work on now–which brings back a familiar face–MacDonald discusses the return of Sara Sidle (Jorja Fox), the departure of Lauren Lee Smith and Nick Stokes’ (George Eads) promotion.

CSI Files: The three-show crossover scored big in the ratings last week. How did the plans for the trilogy originate?

Allen MacDonald: It all started with [Executive Producer] Carol Mendelsohn.  It’s something she’s been wanting to do for some time now.

CSI Files: Was the crossover tricky to pull off?

MacDonald: It was just a matter of scheduling on the part of all three shows.

CSI Files: How was Ray Langston (Laurence Fishburne) chosen to be the character to tie it all together?

MacDonald: Laurence and David Caruso (Horatio Caine) have worked together in features and very much wanted to work together again.  After that, it just snowballed. It was quite a kick to watch Langston interact on-screen with Horatio Caine and Mac Taylor (Gary Sinise).

CSI Files: What else can we expect from sweeps?

MacDonald: A Dustin Lee Abraham episode involving the world of professional bowling and a decapitated human head bowling ball. Intrigued?  Believe me, by the time teaser is over, you’ll be hooked.  It’s gross – but in a fun way.

CSI Files: Bringing in a new leading man after eight and a half seasons is obviously a big challenge. What do you feel was the most difficult thing about the transition from Gil Grissom (William Petersen) to Langston?

MacDonald: Just simultaneously having to do two very important things at the same time: giving Grissom the emotionally satisfying send-off he deserves while simultaneously setting up Langston, and making him a unique, compelling character in his own right, instead of trying to simply recreate Grissom.

CSI Files: Langston’s father seems to loom large in his mind. Are there plans to see him at some point?

MacDonald: Not that I know of — the character is dead and there are no plans to depict him in flashbacks.

CSI Files: Sara Sidle sure is spending a lot of time away from her new husband! Are we meant to read anything into that?

MacDonald: I think it’s always been clear Grissom and Sara would have a non-traditional approach to marriage.

CSI Files: What was behind the decision to have Sara and Grissom marry?

MacDonald: We felt it was a natural conclusion to where we left them both at the end of “One to Go” in the rainforest of Costa Rica.

CSI Files: What was behind the decision to promote Nick Stokes?

MacDonald: To recognize his huge contribution to the team and his growth as an emerging leader.  Catherine (Marg Helgenberger) needed somebody to back her up and Nick seemed like the natural choice.

CSI Files: Nick and Langston seem to be developing a friendship. Will we see more of this?

MacDonald: Absolutely.  They’re getting to know and trust each other.

CSI Files: Greg Sanders (Eric Szmanda) is expressing a little job dissatisfaction this season with regards to the assignments he’s getting. What’s behind Greg’s disgruntled attitude?

MacDonald: It’s like he said to Sara in the premiere, he still feels he’s being treated like the geeky DNA lab tech when, in fact, he’s matured into a seasoned CSI capable of handling anything thrown his way.

CSI Files: We’ve seen a bit more of Catherine in the leadership role this season. Will this continue?

MacDonald: Yes.

CSI Files: Is there any official word on the reason why Lauren Lee Smith (Riley Adams) didn’t return for the tenth season?

MacDonald: From what I understand, it was felt Riley never quite gelled with the rest of the team because she was introduced at a pivotal point in CSI’s history – two episodes after Warrick’s (Gary Dourdan) death and seven episodes before Grissom’s departure.  As a result, the character got a bit lost in the shuffle, which is not a reflection on Lauren, who is a spectacular actress and was much-loved on the set.

CSI Files: Are there any plans for another Lab Rats episode this season?

MacDonald: Yes.  It’s going to be written by Liz Vassey (Wendy Simms) and Wallace Langham (David Hodges), who are working on it with [Executive Producer] Naren Shankar right now.

CSI Files: Are you at work on a new episode now? Can you hint at what it might be about?

MacDonald: I am.  And the only hint I can provide is that it would be the completion of a CSI storyline trilogy involving Sara Sidle and a very, very smart young girl.

The CSI Miami co-executive producers discuss the big CSI crossover kicking off in Miami tonight, a deadly situation for three CSIs and what brings Eric Delko back–on the opposite side of his former colleagues. Spoilers inside!

CSI: Miami’s eighth season has been one of many changes for the show, with the departure of Adam Rodriguez (Eric Delko) from regular rotation and the addition of several new characters, including Jesse Cardoza (Eddie Cibrian), a CSI who worked with Horatio years ago. Co-Executive Producers Marc Dube and Barry O’Brien share some insight about the cast changes this season, what fans can expect to see in the Miami episode of the three show crossover and the status of Calleigh (Emily Procter) and Delko’s complicated relationship.

CSI Files: The big CSI crossover is set to kick off in Miami this week. What can you tell us about the Miami installment?

Barry O’Brien: The first installment of the crossover begins in Miami, Monday at ten. It’s a compelling story with noir elements — we open on a young girl, seemingly terrified, behind the wheel of her car, fleeing the city of Miami. Her tires have worn down to the rims, sparks are flying, which give evidence to her desperation. Meanwhile, the girl’s mother makes a frantic plea to Horatio Caine (David Caruso)– find her daughter. She’s missing. Our CSIs embark on what begins as a search for a missing person. Unfortunately, when they find body parts strewn off the side of the freeway, their search turns to a murder investigation. Our CSIs find parts to a second body that connects us to a missing girl in Las Vegas. Calleigh Duquesne (Emily Procter) reaches out to the Las Vegas CSI’s. As a result, Dr. Raymond Langston, played by the legendary Laurence Fishburne, flies to Miami to join the investigation. Dr. Langston and Horatio work side by side to solve both murders. In the course of their investigation, Horatio and Dr. Langston uncover a deadly conspiracy involving the Zeta Gang and long haul truckers. That story continues as we follow a young girl, kidnapped and forced into the back of an eighteen wheeler, bound for New York.

CSI Files: How will Horatio and Ray Langston get along?

O’Brien: The relationship between Horatio and Dr. Langston mirrors the relationship between David Caruso and Laurence Fishburne. These two legendary, iconic actors are truly friends. Theirs is a friendship based on a shared history as actors and the mutual respect afforded performers at the very top of their games. Watching them work together was a lot like watching professional athletes. There was a camaraderie and electricity between them like nothing I have ever seen.

CSI Files: The big news this season in CSI: Miami seems to be all the cast changes! How is everyone adjusting? What’s the biggest challenge going into the eighth season of the show with the departure of one regular and the addition of three more?

O’Brien: The cast has certainly gone through some changes. We all feel it. Actors, writers, crew. After eight seasons, the show functions as a true family. We saw the fabric of that family transition a bit this year. Adam Rodriguez left to pursue other career options. Eddie Cibrian, Omar Benson Miller and Christian Clemenson came in to fill the void. That shows you the power of Adam. It took three people to try and fill his slot. The happy truth is, Adam isn’t gone. He’ll be back for a ton of episodes this season and, hopefully, will rejoin the family full time. So, we have the amazing benefit of Eddie, Omar and Christian and have Adam as well!  Eddie Cibrian as Jesse Cardoza is an exciting addition to the show. He has a mysterious back story that we’ll be exploring in upcoming episodes. Omar is a great talent from the feature world who gives us both solid comedy elements as well as a sense of authenticity to his role. And, the Emmy-winning Christian Clemenson as ME Tom Loman… he’s a gem!

CSI Files: Was the introduction of Jesse Cardoza planned before Adam Rodriguez decided to leave the show?

O’Brien: Adam’s departure took us all by surprise. Thankfully, Eddie was available and immediately gave us all a sense of confidence that, yeah, we’d be okay. With Adam’s return… you won’t believe the electricity between these two actors once they’re playing opposite one another. Stay tuned!

CSI Files: Jesse mentioned a mysterious woman in “In Plane Sight” but told Calleigh “it’s not what you think.” Can you tease anything about this woman’s identity? Will we get to meet her at some point?

O’Brien: Jesse did, in fact, mention a mysterious woman from his past. The subject came up between both Walter and Natalia (Eva La Rue). The most I’m able to tease at this point is — it’s a mysterious woman from Jesse’s past. Trust me when I tell you, the mystery will unfold in a surprising and compelling way. And soon!  And, yes, the audience will definitely be meeting her!

CSI Files: Are there sparks flying between Jesse and Natalia? Is there a possible romance there?

O’Brien: Jesse and Natalia are great in scenes together, aren’t they? Sparks… well, let’s just say they push each other’s buttons. Natalia is on to the fact that Jesse may be hiding something. And, she’s determined to find out what that something may be. Natalia Boa Vista has a bit of a mysterious past herself. I think that enables her to see some of the damage behind Jesse’s stoic demeanor. Suffice to say, all is not what it seems with either Jesse or Natalia. When the truth comes out, new vulnerability will be revealed for both characters. And, that’s the stuff of great drama.

CSI Files: Fans have noticed Natalia is around less than some of her co-workers. Is there a reason for this? Can we expect to see more of her in future episodes?

Marc Dube: We certainly have a larger cast to contend with this season. Which is a great thing. More story possibilities. However, as a result, we have to shuffle around some of our players on the field. By season’s end, we really make a conscious effort to be sure every character has faced some kind of personal or professional challenge. Natalia Boa Vista’s turn is certainly coming. She will be facing a personal setback in the workplace, which forces her to conceal a harsh truth from colleagues.

CSI Files: What’s on the horizon for Ryan Wolfe (Jonathan Togo)? He and Delko had a rocky start that ultimately resulted in a friendship; will Ryan and Jesse become friends as well?

Dube: Ryan and Jesse are forging a unique relationship. They’re definitely not afraid to bust on each other. Jesse was quick to point out that he was a member of CSI long before Wolfe showed up. And Wolfe is extremely curious about Jesse’s elusive background and is not afraid to put him on the spot about it. Jesse plays it off, but how long can he keeping the probing questions at bay?

CSI Files: What exactly is the status of Eric and Calleigh’s relationship? Are they still together, or is their relationship over?

O’Brien: The frayed ends and emotional unfinished business between Calleigh and Eric Delko will remain a driving force roiling just under the surface of season eight at CSI: Miami. As my daughter, Delaney, often asks me… will Calleigh and Eric ever get together? The answer is — I can’t say. But, that very question and the emotional power behind it, will inform every time these two characters are in a scene together. I can tell you this– I’m very confident you will not expect the surprising turns this subtextual story takes.

CSI Files: Delko left the lab, but we’ve heard he’ll be back on the show. What are the circumstances surrounding his return?

O’Brien: Delko makes a powerful return to the series in episode 811 when he becomes a forensic expert for the defense… opposing our CSIs in a pre-trial hearing in court over a shocking murder case.  Delko finds himself head to head against both Horatio and Calleigh on the witness stand as he counters forensic evidence our team presents for the prosecution. When the judge in the case refuses to take the case to trial, Delko finds himself “monitoring” his old team as they go back to the scene to find more compelling evidence. As you can imagine, the dynamic between the characters is turned on its ear and tested as its CSI versus CSI. Delko and his old team ultimately join forces to find the real killer. And, the outcome is a shocker!

CSI Files: Will there be any emotional fallout for Calleigh over his departure?

O’Brien: As I mentioned, the fallout for Calleigh and Delko will continue and deepen in complexity as the season progresses. Just as Locard says… one always leaves evidence on another. So, it goes for Eric and Calleigh. They’ve left an indelible mark on each other and this is the year they confront that.

CSI Files: Miami has something of a revolving door for lab techs. Is Walter Simmons here to stay?

Dube: We love the guy. He sells the science and he makes us laugh. His interaction with the rest of the cast feels fresh. We’ve really enjoyed his involvement in the show and are looking forward to seeing how it evolves.

CSI Files: We’ve heard that there will be a showdown between pals Jesse and Walter in which Jesse is aiming his gun at Walter. Can you tease anything about that situation?

Dube: Yes, you will see Jesse and Walter take each other on in an episode entitled, “Count Me Out.” You’ll see their friendship, but also their rivalry, and how they respond to a split-second life threatening decision. A near death experience can bring out the best and worst in people. For these two, it’s fight or flight. Which do they choose?

CSI Files: Rumor has it that two CSIs are caught in an explosion in a future episode. Can you tell us which two CSIs?

Dube: There are plenty of plot spoilers out there. We’ll let them do the heavy lifting. Two of our people do get in harm’s way — and a third has little choice but to do the same. Will they survive? Can’t say. But one thing’s for sure. Things will not be the same for one of them as a result. How’s that for a cliffhanger?

CSI Files: “Bad Seed” featured a great moment with the team all gathered together to discuss the case at hand. Can we expect to see more of that?

Dube: We’re really pushing to do more of that this season. It’s difficult to achieve from a production standpoint. More set-ups for our crew, more syncing of schedules. But it really is great to see the whole gang in a scene together. It reinforces the TEAM aspect and lends a greater sense of urgency to the stories we’re telling. It gives us a real “all hands on deck” feel.

CSI Files: Is Horatio’s son Kyle (Evan Ellingson) still working in the morgue?

Dube: Kyle could be working in the morgue… In your imagination. Maybe he’s working the graveyard shift. Either way, we’re not featuring him this season. We’ve elected to pursue other story lines for Horatio. That’s not to say the winds won’t change. We enjoyed exploring that side of Lieutenant Caine. Never say never.

CSI Files: Fan favorite Stetler (David Lee Smith) has been around quite a bit to butt heads with Horatio. Will he be showing up again anytime soon?

Dube: Stetler is the guy that stirs the pot. If our CSIs get angry on the job or at each other, it’s quite often because Stetler has stepped on somebody’s toes, made bold accusations, or questioned CSI operating procedure. He’s a valuable tool. If we want to lob another obstacle in front of our CSI’s, he’s our man. You will, most certainly, see him again.

Executive producer Carol Mendelsohn admitted that CSI stumbled a bit during season nine, which saw the departure of leading man William Petersen (Gil Grissom) and the placement of Catherine Willows (Marg Helgenberger) as the head of the team. “We look at last season in a way not dissimilar from the fans,” she said. “We may have shortchanged a number of our characters in being focused on the transition from Grissom’s team to Catherine’s. We’ll try to make up for that this season.”

“We were out of our rhythm a bit last year,” George Eads (Nick Stokes) explained. “We needed to go back to the garage and find what inspired us, and there’s some good stuff with what’s happening on the show now.” That includes the return of Sara Sidle (Jorja Fox), who is scheduled to appear in several episodes this season. “I’m very pleased with what they’ve come up with to bring Sara back,” Fox said. “You do get to learn a little about what she’s been up to. I was pleasantly intrigued.”

With the departure of Riley Adams (Lauren Lee Smith), the return of Sara adds some more estrogen into the mix. Helgenberger said she doesn’t mind working with the guys, “But there needed to be more of a presence of female power. So I was thrilled to have Jorja back. She’s just the coolest chick on the planet.”

CSI won’t waste time telling what happened after Grissom and Sara reunited in the jungle last season. “The audience will know in very short order the status of Grissom and Sara,” Mendelsohn promised. “I can say that between the time they left and now, there are no little Grissoms out there.”

The rest of the team has something in store for season ten as well. Newcomer Dr Ray Langston (Laurence Fishburne) has a wife, “and we may get to meet her,” Fishburne revealed. The character will also deal with a serial killer who is “doing these strange operations on people, putting something inside them that doesn’t belong there.”

Dr Al Robbins (Robert David Hall) will help Langston with the serial killer, and he might get some help of his own in the morgue. “We have an idea for a new character who may join the coroner’s office,” Mendelsohn shared. Meanwhile, Dr Robbins gets a chance to take part in the action at the start of the season. “Dr Robbins is the defender of the coroner’s office,” Mendelsohn explained.

Greg Sanders (Eric Szmanda) will be looking for respect as part of the CSI team. “He’s not happy with the way thing have been, and he wants them to change,” Szmanda said. “This is something he’s been holding in all this time, and it’ll be a shock to everyone.”

Season ten will include an episode that centers around the Las Vegas Crime Lab’s technicians. Budget cuts, meanwhile, will force techs like Wendy Simms (Liz Vassey) and David Hodges (Wallace Langham) to spend more time in the field. Mendelsohn revealed that Hodges, who still holds a torch for Wendy, will have a “slight misstep and actually come bearing gifts for Catherine.”

The full article can be found in the September 28-October 4 issue of TV Guide.

Vassey admitted that she isn’t sure what’s coming up for her character, but she hopes fieldwork is involved. Last season, Wendy left the lab with new leading man Laurence Fishburne (Dr Ray Langston) in “Kill Me If You Can”. “I had a great time being able to shoot in the sunshine, as opposed to the darkness of the lab,” the actress told After Ellen.

It appears Vassey may get her wish to spend more time outside of the crime lab. She and costar Wallace Langham (David Hodges) recently went to Las Vegas to do a ride-along and speak with real CSIs. “I get the feeling things are moving in that direction,” she said.

Vassey is glad to have Jorja Fox (Sara Sidle) back on CSI for several episodes this season, but she is disappointed that she hasn’t been able to film with the other actress yet. “We really like working together,” Vassey said. “And it’s nice when the women get to do stuff ’cause we’re outnumbered by the men on the show. We all genuinely like each other. But the law of averages says you’re probably going to be working with the guys.”

The number of women on the show is down by one now that Lauren Lee Smith (Riley Adams) has been cut from the cast. Riley joined the team during season nine, but as CSI Files previously reported, she won’t be back for season ten. “That had absolutely nothing to do with her talent, because she’s a very talented,” Vassey said of the decision to get rid of Smith’s character. “It was unfortunate — she was brought in at the same time as Laurence Fishburne. And [we] were in the midst of this perfect storm of cast upsets: three people leaving and Laurence coming in. I think she’ll land on something in about five seconds, if she hasn’t already.”

The original interview can be read in its entirety at After Ellen.