Adam Brooks Director, Writer Ryan Reynolds Will Hayes Actor Isla Fisher April Actor Abigail Breslin Maya Hayes Actor Rachel Weisz Summer Hartley Actor Derek Luke Russell T. McCormack Actor Elizabeth Banks Emily Actor Kevin Kline Hampton Roth Actor Kevin Corrigan Simon Actor Adam Ferrara Gareth Actor Liane Balaban Kelly Actor Nestor Serrano Arthur Robredo Actor Jaime Tirelli Rafael Actor Alexie Gilmore Olivia Actor Dale Leigh Bill Clinton Actor Marc Bonan Kevin Actor Tim Bevan Producer Eric Fellner Producer Liza Chasin Executive Producer Bobby Cohen Executive Producer Florian Ballhaus Cinematographer Stephanie Carroll Production Design Peter Teschner Film Editing Clint Mansell Original Music Laura Rosenthal Casting Ali Farrell Casting Peter Rogness Art Director Ellen Christiansen Set Decoration Gary Jones Costume Design