Add Yahoo as a preferred source to see more of our stories on Google. George Eads as Nick Stokes, Eric Szmanda as Greg Sanders, Jorja Fox as Sara Sidle, William Petersen as Gil Grissom, Marg ...

As hard-core fans of CBS' "CSI: Crime Scene Investigation" know, former CSI boss Gil Grissom (William Petersen) had deaf parents and therefore is adept at American Sign Language. They also know he ...

The new limited series revival will see original series lead William Petersen back in the crime lab as investigator Gil ...