When soon-to-be married Peter Klaven's lack of male friends prompts him to undertake a quest to find a best man, Klaven strikes out on every level...until he meets slobbish slacker Sydney Fife and it's buds at first sight. But will this newfound friendship lead to trouble in paradise for the happy couple?
Stars Paul Rudd and Jason Segel with Rashida Jones, Andy Samberg, J.K. Simmons, Jane Curtin, Jon Favreau and Jaime Pressly.
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