From FOX's official press release:
It's all in a good night's sleep for Sarah on
Terminator: The Sarah Connor Chronicles Friday, February 27 on FOX.
Haunted by nightmares of the man she killed in the factory, Sarah checks in to a sleep clinic. When suspicious things begin happening, Sarah suspects Skynet may be using the facility for brain-mapping in the "Some Must Watch While Some Must Sleep" episode of
Terminator: The Sarah Connor Chronicles airing Friday, February 27 (8:00-9:01 PM ET/PT) on FOX.
Terminator: The Sarah Connor Chronicles stars
Lena Headey as Sarah Connor;
Thomas Dekker as John Connor;
Summer Glau as Cameron; Brian Austin Green as Derek Reese;
Richard T. Jones as James Ellison;
Garret Dillahunt as John Henry;
Shirley Manson as Catherine Weaver;
Leven Rambin as Riley.
Source: FOX
(Image courtesy of FOX)