Release Date: November 30, 2007 (limited)
Studio: Warner Bros. Pictures
Director: Tim Hamilton
Screenwriter: Hank Nelken
Starring: Jon Heder, Diane Keaton, Jeff Daniels, Anna Faris
Genre: Comedy
MPAA Rating: PG-13 (for language including sexual references, and some drug use)
Official Website: MamasBoymovie.com
Review: Not Available
DVD Review: Not Available
DVD: DVD
Movie Poster: Not Available
Production Stills: View here

Plot Summary: Eccentric Jeffrey Mannus is 29 years old and still lives at home with his mom, Jan. He sees no reason to alter this arrangement, but his perfect world is upended when Jan meets Mert, a motivational speaker. Mert successfully woos Jan and moves in on Jeffrey's territory, something Jeffrey will not tolerate. Jeffrey enlists the aid of an unlikely ally, an aspiring singer-songwriter, Nora, with an anti-establishment penchant and a soft spot for him. As the war between Mert and Jeffrey escalates, something unprecedented happens -- slowly, to both his own surprise and horror, Jeffrey discovers his inner adult.

Trailer (10.5.07):
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7 Clips (11.21.07):
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