 | Jim Carrey als Lloyd Christmas |
 | Jeff Daniels als Harry Dunne |
 | Lauren Holly als Mary Swanson |
 | Teri Garr als Helen Swanson |
 | Charles Rocket als Nicholas Andre |
 | Karen Duffy als J.P. Shay |
 | Mike Starr als Joe Mentaliano |
 | Felton Perry als Detective Dale |
 | Hank Brandt als Karl Swanson |
 | Brad Lockerman als Bobby |
 | Victoria Rowell als Athletic Beauty |
 | Brady Bluhm als Billy |
 | Cam Neely als Sea Bass |
 | Rob Moran als Bartender |
 | Joe Baker als Barnard |
| Kathryn Frick als Cashier |
 | Zen Gesner als Dale's Man #1 |
| Lawrence Kopp als Dale's man #2 |
 | Clint Allen als Coroner |
 | Connie Sawyer als Elderly Lady |
 | Lin Shaye als Mrs. Neugeboren |
 | Mike Watkiss als Reporter |
 | Harland Williams als State Trooper |
| Diane Kinerk als Waitress #1 |
 | Lisa Stothard als Bus Stop Beauty |
 | Sean Gildea als Sea Bass Friend |
 | Charles Rahi Chun als Flight Attendant |
| Helen Boll als Swanson Maid |
 | Fred Stoller als Anxious Man at Phone |
 | Hillary Matthews als Waitress #2 |
| Karen Ingram als Nicholas's Girl |
 | Jesse Borja als Martial Artist |
 | Vené L. Arcoraci als Bikini Girl |
 | Anna Anka als Bikini Girl |
 | Samantha Carpel als Bikini Girl |
| Elaine Wood als Bikini Girl |
| Bruce Bowns als Barber |
| Denise Vienne als Concierge |
 | Nancy Farrelly als Diner Gawker |
| Catalina Izasa als Manicurist |
| Samatha Pearson als Masseuse |
| Ken Duvall als Mutt Cutts Boss |
| Cecile Krevoy als Airport Bystander |
| George Bedard als Peeing Man |
| Bill Beauchene als Peeing Man's Friend |
| Gary Sivertsen als Aspen Police Officer |
| John Stroehman als Preservation Partier |
| Terry Mullany als Preservation Partier |
| Brad Blank als Preservation Partier |
| Mark Miosky als Preservation Partier |
| Mike Cavallo als Preservation Partier |
| Tom Leasca als Preservation Partier |
| Kevin Sheehan als Preservation Partier |
| Kenny Griswold als Preservation Partier |
| Brian Mone als Preservation Partier |
| Brad Norton als Preservation Partier |
| Chris Spain als Preservation Partier |
| Paul Pelletier als Preservation Partier |
| Mark Levine als Preservation Partier |
| Billy Smith als Preservation Partier |
| Mark Charpentier als Preservation Partier |
| James 'Sporty' Ahern als Preservation Partier |
| Jim Blake als Preservation Partier |
 | Traci Adell als Sexy Woman |
 | Anita Rice als Sweater Friend |
| Pam Nielson als Sweater Friend |
| Nancy Barker als Sweater Friend |
| Brad Lowder als Sweater Friend |
 | Doug Caputo als Sweater Friend |
| James Horrocks als Sweater Friend |
| Clemens E. Franek als Wallbanger |
| Valentina Marie Lomborg als Swedish Bikini Team Member (uncredited) |
 | Kirsten Maryott als Bikini Girl (uncredited) |
 | Bryan Moss als FBI Agent (uncredited) |
 | Irene Santiago als Flight Personnel (uncredited) |
| Craig Patterson als Bellman (uncredited) |
| Josh Shipley als Preservation Partier (uncredited) |
 | John Yost als Guy in Restaurant (uncredited) |
 | Rick Barker als Waiter #1 (uncredited) |
 | Jaclyn Bernstein als Lucy (Pacific Bell Commercial) (uncredited) |
| Don Shanks als Waiter #3 (uncredited) |
| Rick Montgomery | Casting |
| Peter Farrelly | Director |
| Steven Stabler | Producer |
| Brad Krevoy | Producer |
| Charles B. Wessler | Producer |
| Aaron Meyerson | Executive Producer |
| Gerald T. Olson | Executive Producer |
| Todd Rundgren | Original Music Composer |
| Mark Irwin | Director of Photography |
| Christopher Greenbury | Editor |
| Peter Farrelly | Writer |
| Ellen Dumouchel | Associate Producer |
| Bradley Jenkel | Associate Producer |
| Chad Oman | Associate Producer |
| Bradley Thomas | Co-Producer |
| Bobby Farrelly | Co-Producer |
| Tracie Graham-Rice | Co-Producer |
| Dan Parada | Casting |
| Sydney J. Bartholomew Jr. | Production Design |
| Bobby Farrelly | Writer |
| Bennett Yellin | Writer |
| Arlan Jay Vetter | Art Direction |
| Bradford Johnson | Set Decoration |
| Mary Zophres | Costume Design |
| Tracie Graham-Rice | Production Supervisor |
| Sara King | Post Production Supervisor |
| Gerald T. Olson | Unit Production Manager |
| Rene L. Moreno | Casting Assistant |
| Paris Morgan | Casting Assistant |
| Karen Beard | Location Scout |
| Garrett Grant | Location Manager |
| Julie Anne Moore | Location Scout |
| Lee A. Steadman | Location Scout |
| Dawn Solér | Music Supervisor |
| Wendy Cox | Production Coordinator |
| Martin Kitrosser | Script Supervisor |
| T'boo Dalton | Art Department Coordinator |
| Lynn Clark | Construction Coordinator |
| Rick Chrisman | Construction Foreman |
| Ed Bodily | Painter |
| Gary Katsuya Ushino | First Assistant Camera |
| Charles M. Smallwood | Key Grip |
| Sandy Bloom | Grip |
| Brenda McNally | Hairstylist |
| Pauletta O. Lewis | Key Hair Stylist |
| Brenda McNally | Makeup Artist |
| Michael Budge | Set Dressing Artist |
| Ben Hoopes | Carpenter |
| Josie Fife | Craft Service |
| Jose Luis Alvarado | Driver |
| Matthew W. Mungle | Makeup Effects |
| Paul Prokop | Production Controller |
| Richard K. Wright | Property Master |
| Dennis Davidson | Public Relations |
| Lori A. Ellington | Set Medic |
| Craig Comstock | Set Production Assistant |
| Frank Ceglia | Special Effects Coordinator |
| Rolf Sigurd Brekke | Stand In |
| Rick Barker | Stunt Coordinator |
| David Paul Lord | Stunts |
| Michael Merrick | Transportation Captain |
| Gordie Merrick | Transportation Coordinator |
| Alex L. Worman | Unit Publicist |
| J.B. Rogers | First Assistant Director |
| Mato | Color Timer |
| Joe Kraemer | Dialogue Editor |
| John Ditomaso | Best Boy Electric |
| Jay W. Yowler | Gaffer |
| Deborah Moore | Executive In Charge Of Production |
| Diana Adams | Production Accountant |
| Flash Deros | Boom Operator |
| Joe E. Rand | Music Editor |
| Tim Gedemer | Sound Designer |
| Cathie Speakman | Sound Editor |
| Ricardo Broadus | Sound Effects Editor |
| Jonathon 'Earl' Stein | Sound Mixer |
| Craig Clark | Supervising Sound Editor |
| Cindy Fischer | Studio Teachers |
| Cheryl Voss | Assistant Makeup Artist |
| Denise Strong | Second Second Assistant Director |
| Gerald T. Olson | Second Unit Director |
| Frank Rosen | Assistant Property Master |
| Kevin Farrell | Storyboard Artist |
| Robert Guastini | ADR Editor |
| Terry O'Bright | ADR Mixer |
| James B. Hare | ADR Recordist |
| Gregg Barbanell | Foley Artist |
| Eric Thompson | Foley Mixer |
| Mark R. Byers | Special Effects Assistant |
| Adam Howard | Visual Effects Compositor |
| Charles A. Harris | Best Boy Grip |
| Egor Davidoff | Camera Loader |
| Matt Irwin | Clapper Loader |
| Loren Hillebrand | Dolly Grip |
| Jeffrey N. Civa | Second Assistant Camera |
| Pamela Withers | Wardrobe Supervisor |
| Carter DeHaven | Assistant Editor |
| Jane Archambault | Negative Cutter |
| Mimi Davis-Taylor | Location Assistant |
| Donna B. Brown | Location Coordinator |
| Marcus Barone | Music Coordinator |
| David Normand | Aerial Coordinator |
| John L. Anderson | Assistant Production Coordinator |
| Bonnie DeChant | Catering |
| Bryan C. Alford | Production Assistant |
| Leon Dudevoir | Production Executive |
| Denverly Grant | Production Secretary |
| Rick Baily | Security Coordinator |
| Michael Parkhurst | Technical Advisor |
| David Collins | Production Supervisor |
| Glory Fioramonti | Stunts |
| Dan Bradley | Stunts |
| Danny Epper | Stunts |
| Debbie Lee Carrington | Stunts |
