Peter Segal Director, Executive Producer Steve Carell Maxwell Smart Actor, Executive Producer Anne Hathaway Agent 99 Actor Dwayne Johnson Agent 23 Actor Alan Arkin Chief Actor Terence Stamp Siegfried Actor Terry Crews Agent 91 Actor David Koechner Agent Larabee Actor James Caan The President Actor Bill Murray Agent 13 Actor Patrick Warburton Hymie Actor Masi Oka Bruce Actor Nate Torrence Lloyd Actor Ken Davitian Shtarker Actor David S. Lee Krstic Actor Great Khali Dalip Actor Tom J. Astle Screenwriter Matt Ember Screenwriter Charles Roven Producer Alex Gartner Producer Andrew Lazar Producer Michael Ewing Producer Brent O'Connor Executive Producer Dana Goldberg Executive Producer Jimmy Miller Executive Producer Dean Semler Cinematographer Richard Pearson Film Editing Trevor Rabin Original Music Wynn Thomas Production Design Christopher Burian-Mohr Art Director Martin Gendron Art Director Caroline Alder Art Director Matt Callahan Set Decoration Suzanne Cloutier Set Decoration Leslie E. Rollins Set Decoration Deborah Lynn Scott Costume Design Roger Mussenden Casting