CSI: Vegas / Without a Trace Crossover – Behind the Scenes!

CBS posted this behind the scenes video for the CSI: Vegas/Without a Trace crossover episodes coming up:

_{CSI, cbs, CSI las vegas, tv, Television, William Petersen, Marg Helgenberger, Gary Dourdan, George Eads, Jorja Fox, Paul Guilfoyle, Robert David Hall, Eric Szmanda}