Alaina Huffman

Callen and the NCIS: LA team confront their vengeful adversary, the Chameleon, when an undercover case ignites a deadly mind game orchestrated by the criminal mastermind. Also available on Xfinity, Amazon Instant Video and iTunes

Bill and Gary pursue an outside case, putting their Alpha powers to the ultimate test. Featuring guest star Alaina Huffman. Also available on iTunes and VUDU

Clark, Oliver, Lois and Dinah are released by the VRA but each with disturbing flashbacks of Chloe. When Chloe returns without an explanation, will Clark be able to trust her? Also available on iTunes and VUDU

A preview of the newest addition to the Stargate family of series, Stargate Universe.

A preview of the newest addition to the Stargate family of series, Stargate Universe.

When an unidentified body is discovered inside a crushed car, Det. Mac Taylor, and the other CSIs must extract the bones in order to identify the victim and catch a predator. Also available on iTunes

A savage double murder in the Everglades pits Horatio and the team against the brute force of Miami's Russian mob. Also available on iTunes

While secretly working for Oliver (recurring guest star JUSTIN HARTLEY), Chloe intercepts one of Lex's project files, but she is attacked by the Black Canary, a mystery woman with a subsonic cry. Also available on iTunes and VUDU

Suicide turns to murder as the NCIS team attempts to talk to a naval officer out of jumping to his death. When the NCIS team is called in to talk a distraught naval officer from jumping off a rooftop, what starts out as an attempted suicide turns into a murder investigation for Gibbs and team. Also available on iTunes

Watch the complete "Stargate: Universe" panel from San Diego Comic-Con 2009.

After a young model suddenly ages decades and dies while walking down the runway, Jane and Maureen go undercover as models to try to solve the mystery of her death. Meanwhile, Jane's ability to heal from any injury seems to be waning.

When a sniper kills a man with telekinetic abilities as he flees after a jewel heist, the team investigates. They soon learn that the man, and a few other people with special gifts killed by the same gunman, is not a Neuro -- but the sniper is.