US TV
The actor, who has previously starred in Boomtown and CSI: NY, will play a regular in the show's upcoming eighth season. His character, Brian Hastings, is the MBA-type head of CTU New York.
Williamson is joined by fellow new cast members Freddie Prinze Jr, Jennifer Westfeldt, John Boyd and Chris Diamantopoulos.
Tube Talk
'Freaks and Geeks': Tube Talk GoldTube Talk Gold heads back to the '80s and remembers Freaks and Geeks.
2012-13 Season
John Stamos to star in 'Little Brother'The former Full House actor will star in the comedy pilot Little Brother.
US TV Interviews
'Celebrity Apprentice' Debbie Gibson Q&ADebbie Gibson opens up about her Celebrity Apprentice experience.
US TV Ratings
'Vampire Diaries' soars to 3m for The CWThe Vampire Diaries and The Secret Circle perform well for The CW.
