CSI EPISODE
The Theory of Everything
Season	8
Number	15
Writer	Douglas Petrie
Director	Christopher Leitch
Original Airdate	April 15, 2008

The Theory of Everything is the fifteenth episode of the eighth season of CSI: Crime Scene Investigation.

SummaryEdit

While investigating a series of unusual deaths, the team discovers that all of the victims are tied together through a strange set of circumstances.

CastEdit

• William Petersen ... Gil Grissom
• Marg Helgenberger ... Catherine Willows
• Gary Dourdan ... Warrick Brown
• George Eads ... Nick Stokes
• Eric Szmanda ... Greg Sanders
• Robert David Hall ... Dr. Al Robbins
• Wallace Langham ... David Hodges
• Paul Guilfoyle ... Captain Jim Brass

Recurring CastEdit

• Archie Kao ... Archie Johnson
• David Berman ... David Phillips
• Liz Vassey ... Wendy Simms
• Sheeri Rappaport ... Mandy Webster
• Jon Wellner ... Henry Andrews

Guest StarringEdit

• Chloe Webb ... Evelyn Polychronopolous
• Karl Makinen ... Kyle Planck
• Christine Lakin ... Margo Delphi
• Sam Witwer ... Officer Casella
• Jose Pablo Cantillo ... I.A. Officer Galvez
• Don Swayze ... Dave Bohr
• Jeremy Cohenour ... Cell Phone Dude
• Joe Howard ... Logan Martin
• Colin Kim ... Officer Choi
• Larry Mitchell ... Officer Mitchell
• Daniel Colletti ... Officer Smith (uncredited)
• Jamie Hyneman ... Lab Technician (uncredited)
• Adam Savage ... Lab Technician (uncredited)
• Arne Starr ... Homeless Person (uncredited)

See AlsoEdit

• List of CSI: Crime Scene Investigation episodes
• CSI:Crime Scene Investigation Season 8
• Category:Images from The Theory of Everything