NCIS, NCIS: Los Angeles and Criminal Minds air their season finales this week, while CSI offers the first repeat of the summer hiatus. You can find episode descriptions and promos after the jump!
NCIS will air the final episode of season eleven, “Honor Thy Father”, on Tuesday at 8:00pm ET/PT. Here’s the episode description (more information here):
The NCIS team investigates whether a fire on a U.S. Navy ship that served as a secret detention site for indicted terrorists was accidental or an intentional diversion for an escape. Meanwhile, Gibbs travels to his childhood home following news of his father’s passing.
And here’s the 30-second promo for the finale (also available on SpoilerTV):
NCIS: LA will follow with its season five finale at 9:00pm ET/PT on Tuesday. Here’s the episode description for “Deep Trouble” (more information here):
When the NCIS: LA team and the DEA uncover the cartel’s plans to slyly transport billions of dollars’ worth of cocaine from Colombia to the United States using a submarine, Callen and Sam must quickly locate the missing vessel. Meanwhile, Hetty is called to Washington in the aftermath of the controversial mission in Afghanistan.
The promo was previously shared here, but you can watch a better version below:
On Wednesday, the ninth season of Criminal Minds draws to a close with “Demons” at 9:00pm ET/PT. Here’s the episode description (more information here):
The BAU continues its murder investigation in Texas, and clues uncover a deep web of corruption that could be the motive for the killings. Meanwhile, as one team member’s life hangs in the balance, another concerned BAU member must face a sad secret from the past, and Garcia is thrust into action to save a colleague.
And here’s the Canadian promo for “Demons”:
Finally, CSI: Crime Scene Investigation will re-air the 300th episode, “Frame by Frame”, on Wednesday at 10:00pm ET/PT:
Catherine Willows returns to help the CSIs solve a cold case that has haunted the team for 14 years.