Locke s camp comes under attack, and Jack tries to discover the identity of a body that has washed ashore..

Clark desperately searches for Kara and Brainiac as Brainiac is the only one who can reverse Lana s condition. Clark asks Chloe to check any large power surges in the area, so she breaks into several government computers, setting off alarms. Jimmy is caug

Sam and Dean decide to appear in a reality show called "Ghostfacers" which follows hunters on their pursuit of the paranormal…

When Dr. Cox is visited by one of his regular patients something strange happens, he can t find out what is wrong with him, so J.D and Turk immediately try and find out what is wrong with Dr. Cox s patient in order to once be better then him. Elliot and C

Tyrol crumbles in the wake of Cally s death while Tigh finds himself drawn to Caprica-Six in a parellel to his own deceased wife. Baltar takes a stand for the religious freedoms of he and his followers.

Don decides to promote Jack over Devon, leading Jack to choose Liz as his successor because she always has his back. However, a change in Don s health threatens Jack s promotion. Meanwhile, Tracy thinks his son is embarrassed of him because he didn t invi

Melinda heads out to check on a student at a local college who has been haunted after seeing a movie.q

The Doctor and Donna reunite with Martha and U.N.I.T as they face off against the clone hoards of a Sontaran invasion fleet

Nate moves to L.A. to track down Cristabel, the woman he s been in love with since childhood, only to discover that his plan to woo her only has one hurdle to overcome: what to do with June, Cristabel s ever-present, not-so-hot best friend? What s even mo