I Love You, Man Cast ListPaul Rudd - 'Peter Klaven'
Jason Segel - 'Sydney Fife'
Rashida Jones - Zooey'
Andy Samberg - 'Robbie'
J K Simmons - 'Oz'
Jane Curtin - 'Joyce'
Jon Favreau -'Barry'
Jaime Pressly -'Denise'
Crew ListDirected By: John Hamburg
Screenplay By: John Hamburg and Larry Levin
Story By: Larry Levin
Producers: Donald De Line and John Hamburg
Executive Producers: Ivan Reitman, Tom Pollock, Jeffrey Clifford, Andrew Haas and Bill Johnson
Director of Photography: Lawrence Sher
Production Designer: Andrew Laws
Editor: William Kerr
Theatrical Release Date: March 20, 2009
MPAA Rating: R for pervasive language, including crude and sexual references
Studio: DreamWorks Pictures