Jim Carrey as Lloyd Christmas

Jeff Daniels as Harry Dunne

Lauren Holly as Mary Swanson

Teri Garr as Helen Swanson

Charles Rocket as Nicholas Andre

Karen Duffy as J.P. Shay

Mike Starr as Joe Mentaliano

Felton Perry as Detective Dale

Hank Brandt as Karl Swanson

Brad Lockerman as Bobby

Victoria Rowell as Athletic Beauty

Brady Bluhm as Billy

Cam Neely as Sea Bass

Rob Moran as Bartender

Joe Baker as Barnard

Kathryn Frick as Cashier

Zen Gesner as Dale's Man #1

Lawrence Kopp as Dale's man #2

Clint Allen as Coroner

Connie Sawyer as Elderly Lady

Lin Shaye as Mrs. Neugeboren

Mike Watkiss as Reporter

Harland Williams as State Trooper

Diane Kinerk as Waitress #1

Lisa Stothard as Bus Stop Beauty

Sean Gildea as Sea Bass Friend

Charles Rahi Chun as Flight Attendant

Helen Boll as Swanson Maid

Fred Stoller as Anxious Man at Phone

Hillary Matthews as Waitress #2

Karen Ingram as Nicholas's Girl

Jesse Borja as Martial Artist

Vené L. Arcoraci as Bikini Girl

Anna Anka as Bikini Girl

Samantha Carpel as Bikini Girl

Elaine Wood as Bikini Girl

Bruce Bowns as Barber

Denise Vienne as Concierge

Nancy Farrelly as Diner Gawker

Catalina Izasa as Manicurist

Samatha Pearson as Masseuse

Ken Duvall as Mutt Cutts Boss

Cecile Krevoy as Airport Bystander

George Bedard as Peeing Man

Bill Beauchene as Peeing Man's Friend

Gary Sivertsen as Aspen Police Officer

John Stroehman as Preservation Partier

Terry Mullany as Preservation Partier

Brad Blank as Preservation Partier

Mark Miosky as Preservation Partier

Mike Cavallo as Preservation Partier

Tom Leasca as Preservation Partier

Kevin Sheehan as Preservation Partier

Kenny Griswold as Preservation Partier

Brian Mone as Preservation Partier

Brad Norton as Preservation Partier

Chris Spain as Preservation Partier

Paul Pelletier as Preservation Partier

Mark Levine as Preservation Partier

Billy Smith as Preservation Partier

Mark Charpentier as Preservation Partier

James 'Sporty' Ahern as Preservation Partier

Jim Blake as Preservation Partier

Traci Adell as Sexy Woman

Anita Rice as Sweater Friend

Pam Nielson as Sweater Friend

Nancy Barker as Sweater Friend

Brad Lowder as Sweater Friend

Doug Caputo as Sweater Friend

James Horrocks as Sweater Friend

Clemens E. Franek as Wallbanger

Valentina Marie Lomborg as Swedish Bikini Team Member (uncredited)

Kirsten Maryott as Bikini Girl (uncredited)

Bryan Moss as FBI Agent (uncredited)

Irene Santiago as Flight Personnel (uncredited)

Craig Patterson as Bellman (uncredited)

Josh Shipley as Preservation Partier (uncredited)

John Yost as Guy in Restaurant (uncredited)

Rick Barker as Waiter #1 (uncredited)

Jaclyn Bernstein as Lucy (Pacific Bell Commercial) (uncredited)

Don Shanks as Waiter #3 (uncredited)