Jim Carrey as Dick Harper

Téa Leoni as Jane Harper

Alec Baldwin as Jack McCallister

Richard Jenkins as Frank Bascombe

John Michael Higgins as Garth

Angie Harmon as Veronica Cleeman

Richard Burgi as Joe Cleeman

Carlos Jacott as Oz Peterson

Aaron Michael Drozin as Billy Harper

Gloria Garayua as Blanca

Michelle Arthur as Dick's Secretary

Stacey Travis as Jack's Receptionist

Timm Sharp as Jack's Assistant

David Herman as Angry Caller (voice)

Gian Franco Tordi as Executive

Laurie Metcalf as Phyllis

P.J. Byrne as Laughing Executive

Dempsey Pappion as Production Assistant

Knox White as Sound Technician (as Knox Grantham White)

Walter Addison as Sam Samuels

Ralph Nader as Ralph Nader - Defensive Line Coach

Deena Adar as Hysterical Globodyne Employee

Jorey Bernstein as Ficus Guy

Dilva Henry as Female Anchor

Luis Saguar as Hector

Rocael Leiva as Gardener (as Rocael L. Rueda)

Peter Breitmayer as Laughing Executive

Pete Gardner as Laughing Executive

Kym Whitley as KostMart Training Leader Lucy

Gavin Grazer as KostMart Job Applicant

Taso Papadakis as Gym Manager

James St. James as Scary KostMart Shopper

Mary Gillis as Lactose Intolerant Shopper

Esther Scott as Disgruntled KostMart Customer

Larry Dorf as Used Car Salesman

Dario Gonzalez as Day Laborer

Emilio Rivera as Day Laborer

Jules Douglas as Day Laborer (as Jullian Dulce Vida)

Steve Seagren as Truck Guy

Ivar Brogger as Research Scientist

Clint Howard as INS Agent

Jack Conley as INS Agent

Huey Redwine as INS Agent

Wayne Flemming as Nosy Neighbor

Jason Marsden as Convenience Store Clerk

Scott L. Schwartz as Bigger Convenience Store Clerk

Bette Beatrice as Elderly Lady with Bags

Rick Overton as Head Shop Clerk

Kerry Hoyt as Coffee Shop Barrista

Kenji Nakamura as Sushi Chef

Rikio as Sushi Chef (as Rikio Nakashita)

Brian Tee as Sushi Chef

Phil Reeves as Car Dealer

Daniel Espeseth as Ameribanx Security Guard

Garrett M. Brown as Ameribanx Bank Manager

Stephnie Weir as Debbie

Peter Weireter as Police Leader at Ameribanx

Norma Fierre as Naomi Seiler

Louis Weinstein as Mark Fish

Peter Conklin as Hunter

Steve Kehela as Bartender

Rob Nagle as Concerned Businessman

Frankie Levangie as Waiter

Oliver Muirhead as Account Rep - Grand Cayman Bank

Chris Ellis as Vice President - Grand Cayman Bank

Bob Morrisey as Authorization Officer Spencer

Kevin Ruf as Karen Williams' Receptionist

Maggie Rowe as Karen Williams

Tony Lupo as Cop Outside Grand Cayman Bank

Staci Lawrence as Female Globodyne Employee

Robert Alan Beuth as Male Globodyne Employee

Juliette Tinelle Ollie as First KostMart Customer

Alejandro Furth as Cesar

Melissa Barker as Gym Member (uncredited)

Crystal the Monkey as Test Monkey (uncredited)

Jeff Garlin as Pyramid Tech CEO (uncredited)

Janet Dey as Champion Club Patron / Grand Cayman Bank Client (uncredited)