Jon Wellner

Birthday
Jul 11, 1975

Bio: Studied with Second City and Steppenwolf Theatre in Chicago. Hired to work on CSI: Crime Scene Investigation as a researcher. Founded, with CSI co-star David Berman, Entertainment Research Consultants, a company that does research for forensic television shows. First appeared on-screen on CSI in season 5 as a recurring character; was promoted to a series regular… More

Filmography

Jon Wellner Videos

Ocean's Thirteen
2 minutes 20 seconds

Born Today