New on DVD/Blu-ray: The Campaign, Coma, Excision, First Position, Ruby Sparks

The Campaign
Cam Brady (Will Ferrell) and Marty Huggins (Zach Galifianakis) are rival candidates during a North Carolina congressional election. Dinner for Schmucks director Jay Roach’s comedy also features funnymen Jason Sudeikis, John Lithgow, and Dan Aykroyd.

Coma
Based on Robin Cook’s sci-fi mystery novel, this television miniseries starring Six Feet Under’s Lauren Ambrose, Rescue Me’s Steven Pasquale, and Geena Davis follows a medical student who discovers that seemingly healthy patients at a hospital have fallen into comas following procedures.

Excision
90210’s AnnaLynne McCord stars in writer-director Richard Bates Jr.’s debut feature-length horror movie about a disturbed high-school student who goes to great lengths in order to appease her controlling mother.

First Position
Get an insider’s look into the world of competitive ballet. In Bess Kargman’s documentary, six talented young dancers from around the world prepare to compete in the Youth American Grand Prix.

Ruby Sparks
In this romantic comedy, Meek’s Cutoff’s Zoe Kazan plays Ruby Sparks, a young woman created from the imagination of writer Calvin Weir-Fields (There Will Be Blood’s Paul Dano) during a bout of writer’s block.