CSI/Who and What (1)

Who and What (1)
Season 8, Episode 6
Airdate	November 8, 2007
Written by	teleplay Richard Catalani & Danny Cannon story Carol Mendelsohn & Naren Shankar
Directed by	Danny Cannon
← 8x05 The Chick Chop Flick Shop	8x07 → Goodbye & Good Luck
CSI — Season Eight

This article about an episode needs to be expanded with more information. Please help out by editing it.

Who and What (1) is the sixth episode of the eighth season of CSI, and the one hundred seventy-first episode overall.

Starring: William L. Petersen (Gil Grissom), Marg Helgenberger (Catherine Willows), Gary Dourdan (Warrick Brown), George Eads (Nick Stokes), Jorja Fox (Sara Sidle), Eric Szmanda (Greg Sanders), Robert David Hall (Dr. Al Robbins), Wallace Langham (David Hodges)

And: Paul Guilfoyle (Capt. Jim Brass)

Guest Starring: Liz Vassey (Wendy Simms), Denis O'Hare (Tom Michaels), John Hawkes (Terry Wicker), Nathan Gamble (Kobe Farentino), Anthony Ruivivar (Det. Ruben Bejarano), Archie Kao (Archie Johnson), David Berman (David Phillips), Kim Beuche (Carmen Davis), Muse Watson (Station Yard Controller), Nicole Cannon (Floor Manager), Dig Wayne (Paul Fournier), Sarah Danielle Madison (Gina Farentino)

And: Anthony LaPaglia (Jack Malone)

Co-Starring: Brett Coker-Crawford (Evan Michaels), Jasper Cole (Hobo), Tom Katsis (Bloody Man), A.J. Noel (Soccer Player), Auragizela Shaarawy (Babysitter), Ben Skorstad (Chopper Pilot)

Notes

• This is the first part of a crossover with Without a Trace.