THE CSIs INVESTIGATE A PRESENT-DAY CRIME WITH TIES TO A MOB HEIST THAT OCCURRED 25 YEARS AGO, ON THE 14TH SEASON FINALE OF "CSI: CRIME SCENE INVESTIGATION," WEDNESDAY, MAY 7

Treat Williams Guest Stars as Criminalist Sam Bishop

"Dead In His Tracks" - The CSIs investigate a present-day crime with ties to a mob heist that occurred 25 years ago. Meanwhile, Brass has a decision to make when his daughter attempts suicide, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 7 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Treat Williams guest stars as criminalist Sam Bishop.

SERIES REGULARS:

Ted Danson (D.B. Russell)
Elisabeth Shue (Julie Finlay)
George Eads (Nick Stokes)
Paul Guilfoyle (Captain Jim Brass)
Jorja Fox (Sara Sidle)
Eric Szmanda (Greg Sanders)
Robert David Hall (Dr. Robbins)
David Berman (David Phillips)
Wallace Langham (David Hodges)
Elisabeth Harnois (Morgan Brody)
Jon Wellner (Henry Andrews)

GUEST CAST:

Marc Vann (Conrad Ecklie)
Zeus Mendoza (Roger Mathers)
Kiko Ellsworth (Tyson Briggs)
Larry Sullivan (Officer Akers)
Donald Bowen (Young Roger Mathers)
Nathaniel James Potvin (Young Tyson Briggs)
Justin Ellings (Young Scotty Gates)
Teal Redmann (Ellie Brass)
Treat Williams (Sam Bishop)
Derek Magyar (Paul O'Malley)
Jonathan Cahill (Ben O'Malley)
Gina Holden (Karen Bishop)
Grainger Hines (Sheriff Combs)
Assaf Cohen (Doctor Lownis)
Chiara Aurelia (Young Karen Bishop)

DIRECTED BY: Alec Smight

WRITTEN BY: Andrew Dettman

RATING: To Be Announced