Jon Stewart Director, Screenwriter, Producer Steve Carell Gary Zimmer Actor Rose Byrne Faith Brewster Actor Chris Cooper Jack Hastings Actor Mackenzie Davis Diana Hastings Actor Topher Grace Kurt Actor Natasha Lyonne Tina Actor Will Sasso Big Mike Actor C.J. Wilson Dave Vanelton Actor Brent Sexton Mayor Braun Actor Alan Aisenberg Evan Actor Christian Adam Michael Actor Will McLaughlin Little Mike Actor Bruce Altman Mr. Peeler Actor Dede Gardner Producer Jeremy Kleiner Producer Lila Yacoub Producer Christina Oh Executive Producer Brad Pitt Executive Producer Bobby Bukowski Cinematographer Jay Rabinowitz Film Editing Mike Selemon Film Editing Bryce Dessner Original Music Grace Yun Production Design Brittany Hites Art Director Aimee Athnos Set Decoration Alex Bovaird Costume Design Meredith Tucker Casting