Adam Jay Epstein Director, Screenwriter Andrew Jacobson Director, Screenwriter Michael Cera Fred Actor Frankie Muniz Chuck Actor Jamie Kennedy Mateus Actor Matthew Lillard Self Ryan Pinkston Mike Actor Andy Milonakis Justin Actor Denise Boutte New Tabitha Actor Rich Ceraulo Angus Actor Mindy Sterling Jane Actor Ashley Schneider Betty Actor Will Forte Screenwriter John Solomon Screenwriter Andy Samberg Screenwriter Akiva Schaffer Screenwriter Jorma Taccone Screenwriter Erica Rivinoja Screenwriter Phil Lord Screenwriter Chris Miller Screenwriter Richard Suckle Producer Warren Zide Producer Laura Lichstein Executive Producer Eric Haase Cinematographer Bruce Green Film Editing Ivan Victor Film Editing Jim Latham Original Music Russell M. Jaeger Production Design Brian Ferguson Set Decoration Dayna Pink Costume Design Lindsey Hayes Kroeger Casting David Rapaport Casting