The United States of Tara stars Toni Collette as Tara, a wife and mother who discovers that she has disassociative personality disorder - also known as multiple personalities.

Penned by Oscar winning Juno writer Diablo Cody, the series follows the ups and downs of Tara's family life as she traverses personalities of various age and gender. Season one is now on DVD.

Also available Oct. 27: Battlestar Galactica: The Plan and The Guardian season 1.

Image © CBS Broadcasting

(This news article provided by World Entertainment News Network)