Marg Helgenberger (Catherine Willows) was at Comic-Con on Thursday to promote Under the Dome, and she spoke to Entertainment Weekly about the upcoming series finale of CSI: Crime Scene Investigation. She revealed that filming is scheduled to start on July 29, although she hasn’t seen a script yet. “All I’ve been told is that everyone’s coming back, including William Petersen (Gil Grissom),” she said. “But I’m running the case. Not Billy.”
The full interview is available here (CSI is mentioned at 3:33). After the jump, you can find a tweet from Line Producer Frank Waldeck, who revealed that Executive Producer Louis Milito is directing the finale.
— Frank Waldeck (@waldeckvision) July 10, 2015
Related: CBS Announces Fall Premiere Dates, ‘CSI’ Finale Starts Filming In July, Danson: It’ll Be A Writing Challenge, Harnois: ‘CSI’ Is Going To Live On Forever