via Rudie 

Yvonne known for 'Chuck,' 'Dexter'


Yvonne Strahovski (Dexter, Chuck) has joined the cast of the 12-episode return of the thriller, the network is announcing Monday.

She'll play Kate Morgan, "a brilliant but impulsive CIA field operative" in London, where the season will be set.

Kiefer Sutherland stars in the series as rogue agent Jack Bauer.