CSI: Crime Scene Investigation One to Go (Season 9, Episode 10)
TV-14
TV Episode | 44 min | Crime, Drama, Mystery

CSI: Crime Scene Investigation

One to Go (Season 9, Episode 10)

TV-14

TV Episode | 44 min | Crime, Drama, Mystery

Grissom gets Dr. Langston's help to find the man who is carrying on the serial killer's work before the next victim is killed. The case will prove to be Grissom's last with the crime lab.

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Cast	Add Cast
27 cast members

Name	Known for
William Petersen CSI Dr. Gil Grissom CSI Dr. Gil Grissom See fewer	CSI: Crime Scene Investigation (2000)
Marg Helgenberger CSI Catherine Willows CSI Catherine Willows See fewer	CSI: Crime Scene Investigation (2000)
George Eads CSI Nick Stokes CSI Nick Stokes See fewer	CSI: Crime Scene Investigation (2000)
Eric Szmanda CSI Greg Sanders CSI Greg Sanders See fewer	CSI: Crime Scene Investigation - Season 15: All Dolled Up (2015)
Robert David Hall Chief ME Dr. Al Robbins Chief ME Dr. Al Robbins See fewer	CSI: Crime Scene Investigation (2000)
Wallace Langham David Hodges David Hodges See fewer	Perry Mason (2020)
Lauren Lee Smith CSI Riley Adams CSI Riley Adams See fewer	Trick 'r Treat (2007)
Paul Guilfoyle Captain Jim Brass Captain Jim Brass See fewer	L.A. Confidential (1997)
Laurence Fishburne CSI Dr. Ray Langston CSI Dr. Ray Langston See fewer	The Matrix (1999)
David Berman Assistant ME David Phillips Assistant ME David Phillips See fewer	CSI: Crime Scene Investigation (2000)
Liz Vassey Wendy Simms Wendy Simms See fewer	The Tick (2001)
Jimmi Simpson Tom Donover Tom Donover See fewer	Dark Matter (2024)
Katheryn Winnick Maureen Martin Maureen Martin See fewer	Vikings (2013)
Matt O'Leary Dan Forester Dan Forester See fewer	Frailty (2001)
Mark Rolston Sheriff Sheriff See fewer	The Shawshank Redemption (1994)
Wynn Everett Hallie Donover Hallie Donover See fewer	Palmer (2021)
Marc Vann Conrad Ecklie Conrad Ecklie See fewer	Ghost World (2001)
Archie Kao AV Tech Archie Johnson AV Tech Archie Johnson See fewer	CSI: Crime Scene Investigation (2000)
Sheeri Rappaport Mandy Webster Mandy Webster See fewer	NYPD Blue (1993)
Jon Wellner Lab Tech Henry Andrews Lab Tech Henry Andrews See fewer	Ocean's Thirteen (2007)
Larry Sullivan Officer Andy Akers Officer Andy Akers See fewer	Will & Grace (1998)
Bill Irwin Nate Haskell Nate Haskell See fewer	Rachel Getting Married (2008)
Josh Jacobson Joel Steiner Joel Steiner See fewer	Not Another Teen Movie (2001)
Mimi Michaels Tiffany Cohen Tiffany Cohen See fewer	Gamer (2009)
Jorja Fox CSI Sara Sidle CSI Sara Sidle See fewer	CSI: Crime Scene Investigation (2000)
Brad Carter Gerald Tolliver Gerald Tolliver See fewer	Yellowstone (2018)
Larry Mitchell Officer Mitchell Officer Mitchell See fewer	CSI: Crime Scene Investigation (2000)