CSI “Woulda, Coulda, Shoulda” (Season 9 Episode 7) November 18, 2008 CSI, News Watch a promo from CSI Season 9 Episode 7, “Woulda, Coulda, Shoulda” airing this Thursday, November 20, at 9pm on CBS. The miniature killer aka the coolest CSI criminal is back in this episode. Read all our CSI coverage. Episode Synopsis: “Woulda, Coulda, Shoulda” – The prime suspect in a murder case from 12 years earlier comes to the forefront of a new CSI investigation. SERIES REGULARS: Gil Grissom………………………. William Petersen Catherine Willows………….. Marg Helgenberger Nick Stokes………………………….. George Eads Captain Jim Brass………………….. Paul Guilfoyle Greg Sanders………………………… Eric Szmanda Dr. Robbins……………………. Robert David Hall David Phillips……………………….. David Berman Hodges………………………….. Wallace Langham Wendy Simms…………………………… Liz Vassey Riley Adams……………………. Lauren Lee Smith RECURRING CAST: Archie Johnson………………………… Archie Kao GUEST CAST: DA Monroe…………………………. Joshua Malina Nora Rowe……………………………….. Joey King Peter Rowe…………………………….. Loren Dean Kelsey Levin……………………………… Alison Pill Nathan Levin……………………………… Billy Lush Det. Chris Cavaliere………………….. Jose Zuniga Hal Jackmin………………………….. Mike Hagerty ADA Valerie Nichols………………. Amy Aquino Natalie Davis……………………….. Jessica Collins Judge…………………………………. Michael Ensign Dr. Wilson………………………… Cyd Strittmatter TELEPLAY BY: Allen MacDonald STORY BY: Naren Shankar, one of the series’ executive producers, and Allen MacDonald DIRECTED BY: Brad Tanenbaum Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)