- Jim Carrey
- Carl
- Zooey Deschanel
- Allison
- Bradley Cooper
- Peter
- John Michael Higgins
- Nick
- Rhys Darby
- Norm
- Danny Masterson
- Rooney
- Fionnula Flanagan
- Tillie
- Terence Stamp
- Terrence
- Sasha Alexander
- Lucy
- Molly Sims
- Stephanie
- Brent Briscoe
- Homeless Guy
- Rocky Carroll
- Wes
- John Cothran
- Tweed
- Spencer Garrett
- Multack
- Patrick Laborteaux
- Marv
- Jamie Denbo
- Marv's wife
- Peyton Reed
- Director
- Nicholas Stoller
- Screenwriter
- Jarrad Paul
- Screenwriter
- Andrew Mogel
- Screenwriter
- Richard D. Zanuck
- Producer
- David Heyman
- Producer
- Marty P. Ewing
- Executive Producer
- Bruce Berman
- Executive Producer
- Dana Goldberg
- Executive Producer
- Robert Yeoman
- Cinematographer
- Craig Alpert
- Film Editing
- Andrew Laws
- Production Design
- Lyle Workman
- Original Music
- Mark Oliver Everett
- Original Music
- Mark Bridges
- Costume Design
- David Rubin
- Casting
- Richard Hicks
- Casting
- Eric Sundahl
- Art Director
- Victor J. Zolfo
- Set Decoration
