| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adam Jenkins | Crew | Sound | Sound Re-Recording Mixer |
Alicia Maccarone | Crew | Art | Set Designer |
Andy Malcolm | Crew | Sound | Foley Artist |
Brenda Lopez | Crew | Directing | Script Supervisor |
Brent Rice | Crew | Art | Leadman |
 Brian L. Keaulana | Crew | Crew | Stunts |
Casey Hotchkiss | Crew | Camera | Camera Operator |
Chuck 'Chaz' Hosack | Crew | Crew | Stunts |
Cindy Marty | Crew | Sound | Sound Effects Editor |
Claire Raskind | Crew | Crew | Unit Publicist |
D. Scott Easton | Crew | Production | Unit Production Manager |
 Danny Wynands | Crew | Crew | Stunts |
Desne J. Holland | Crew | Costume & Make-Up | Makeup Artist |
Don Zepfel | Crew | Production | Unit Production Manager |
Dov Samuel | Crew | Editing | First Assistant Editor |
Eugene McCarthy | Crew | Art | Property Master |
 George H. Anderson | Crew | Sound | Supervising Sound Editor |
 Goro Koyama | Crew | Sound | Foley Artist |
Greg Steele | Crew | Sound | ADR Mixer |
Greg Zimmerman | Crew | Sound | ADR Recordist |
Jackson De Govia | Crew | Art | Production Design |
James Matheny | Crew | Sound | Dialogue Editor |
 Jason Segel | Crew | Writing | Screenplay |
Jeanne McCarthy | Crew | Production | Casting |
Jerome Fauci | Crew | Camera | Steadicam Operator, "B" Camera Operator |
 Jesse Heiman | Crew | Crew | Stand In |
John H. Samson | Crew | Art | Construction Coordinator |
Jonathan Karp | Crew | Sound | Music Supervisor, Music Editor |
 Judd Apatow | Crew | Production | Producer |
K.C. Fox | Crew | Art | Set Decoration |
Larry Kemp | Crew | Sound | Dialogue Editor |
Leesa Evans | Crew | Costume & Make-Up | Costume Design |
Linda Arnold | Crew | Costume & Make-Up | Key Hair Stylist |
Lyle Workman | Crew | Sound | Music, Orchestrator, Original Music Composer |
 Michael Trisler | Crew | Crew | Stunts |
Molly Grundman-Gerbosi | Crew | Costume & Make-Up | Key Costumer |
Nadia Paine | Crew | Production | Production Supervisor |
 Nicholas Stoller | Crew | Directing | Director |
Orest Sushko | Crew | Sound | Sound Re-Recording Mixer |
Phil Dagort | Crew | Art | Set Designer |
Richard Vane | Crew | Production | Executive Producer |
 Rodney Rothman | Crew | Production | Executive Producer |
Russ T. Alsobrook | Crew | Camera | Director of Photography |
Scott Meehan | Crew | Art | Art Direction |
 Shauna Robertson | Crew | Production | Producer |
Thom 'Coach' Ehle | Crew | Sound | Dolby Consultant |
 Tim Trella | Crew | Crew | Stunt Coordinator, Second Unit Director |
Tom Rebber | Crew | Crew | Transportation Captain |
Tracey Levy | Crew | Costume & Make-Up | Key Makeup Artist |
 Wendy Hoffmann | Crew | Production | ADR Voice Casting |
William Kerr | Crew | Editing | Editor |
Brian Scott Olds | Crew | Editing | Assistant Editor |
Daniel L. Magat | Crew | Lighting | Electrician |
Glen Wilson | Crew | Camera | Still Photographer |
Hayley Stuppel | Crew | Costume & Make-Up | Set Costumer |
Jennifer Möller | Crew | Art | Art Department Coordinator |
Jimmy Fusil | Crew | Editing | Digital Intermediate Producer |
Michelle Margolis | Crew | Costume & Make-Up | Set Costumer |
Nicole Abellera Hallman | Crew | Production | Casting Associate |
Sarah Sprague | Crew | Production | Production Coordinator |
Vickie Mynes | Crew | Costume & Make-Up | Hairstylist |
Ariel Gold | Crew | Costume & Make-Up | Set Costumer |
Leslie Woo | Crew | Production | Casting Assistant |
Peggy Casey | Crew | Art | Set Buyer |
Timothy Hedgecock | Crew | Lighting | Best Boy Electric |
Tammy Fearing | Crew | Sound | ADR Supervisor |
Joe Schiff | Crew | Sound | Foley Editor |
T. Daniel Scaringi | Crew | Camera | Key Grip |
Suzanne Cranfill | Crew | Costume & Make-Up | Costume Supervisor |
Richard Van Dyke | Crew | Sound | Production Sound Mixer |
Cherie Tamai | Crew | Sound | First Assistant Sound Editor |
William Ballard | Crew | Crew | Transportation Coordinator |
Samantha Bahramian | Crew | Lighting | Electrician |
Chamonix Bosch | Crew | Directing | Second Second Assistant Director |
Hector Corona | Crew | Lighting | Electrician |
Jan Dennehy | Crew | Production | Production Accountant |
Robert Murphy | Crew | Lighting | Electrician |
Gary Burritt | Crew | Editing | Negative Cutter |
Michael Wahl | Crew | Camera | Dolly Grip |
Curtis Bradford | Crew | Lighting | Gaffer |
Grace Lambert Pyke | Crew | Costume & Make-Up | Key Costumer |
Rich King | Crew | Production | Extras Casting |
Jon G. Belyeu | Crew | Crew | Special Effects Coordinator |
Carole Humphreys | Crew | Production | Assistant Accountant |
Dawn Massaro | Crew | Directing | Second Assistant Director |
Robert Chinello | Crew | Camera | Best Boy Grip |
Angela Randazzo | Crew | Production | Payroll Accountant |
Doug DuRose | Crew | Art | Assistant Property Master |
Gary Marcus | Crew | Directing | First Assistant Director |
Jason Garcia | Crew | Camera | First Assistant "A" Camera |
Cynthia C. Rebman | Crew | Art | Set Dresser |
Roy Seeger | Crew | Sound | Foley Editor |
Jason Young | Crew | Lighting | Electrician |
Kraig Kishi | Crew | Sound | Boom Operator |
Jeff Graham | Crew | Camera | First Assistant "B" Camera |
Missy Eustermann | Crew | Production | Post Production Accountant |
Damon Hight | Crew | Art | Construction Foreman |
Natalie Bridgman | Crew | Crew | Stunts |
Bill Matthews | Crew | Art | Art Direction |
Rigney Sackley | Crew | Camera | Second Assistant "A" Camera |
Dan Squires | Crew | Camera | Second Assistant "B" Camera |
Chet Leonard | Crew | Crew | Cableman |
 Bill Hader | Cast | Actor | Brian Bretter |
 Branscombe Richmond | Cast | Actor | Keoki |
Carla Alapont | Cast | Actress | Spanish Sex Girl |
 Carla Gallo | Cast | Actress | Gag Me Girl |
 Jason Bateman | Cast | Actor | Animal Instincts Detective |
Jason Segel | Cast | Actor | Peter Bretter |
Jesse Heiman | Cast | Actor | Theater Audience Member (uncredited) |
 Kalani Robb | Cast | Actor | Helpful Hawaiian Waiter |
 Kirk Fox | Cast | Actor | Mixer |
 Kristen Bell | Cast | Actress | Sarah Marshall |
 Maria Christina Thayer | Cast | Actress | Wyoma |
Max Alexander | Cast | Actor | Big Dracula Head |
 Mila Kunis | Cast | Actress | Rachel Jansen |
 Paul Rudd | Cast | Actor | Chuck |
Peter Salett | Cast | Actor | Keyboard Player |
 Steve Landesberg | Cast | Actor | Dr. Rosenbaum |
 Trula M. Marcus | Cast | Actress | Lawyer on Crime Scene |
 William Baldwin | Cast | Actor | Detective Hunter Rush |
 Ahna O'Reilly | Cast | Actress | Leslie |
 Billy Bush | Cast | Actor | Billy Bush (Himself) |
 Da'Vone McDonald | Cast | Actor | Dwayne |
 Jack McBrayer | Cast | Actor | Darald |
 Jonah Hill | Cast | Actor | Matthew Van Der Wyk |
 June Diane Raphael | Cast | Actress | Ann |
 Kala Alexander | Cast | Actor | Greg |
 Kristen Wiig | Cast | Actress | Yoga Instructor |
 Liz Cackowski | Cast | Actress | Liz Bretter |
 Murray Miller | Cast | Actor | Photographer |
 Peter Gray Lewis | Cast | Actor | Suspect on Animal Instincts |
 Russell Brand | Cast | Actor | Aldous Snow |
 Tanisha Harper | Cast | Actress | Model |
 Taylor Wily | Cast | Actor | Kemo |
 Cynthia Lamontagne | Cast | Actress | Female Bartender |
 Michael Oosterom | Cast | Actor | Puppeteer |
 Francesca Delbanco | Cast | Actress | Hostess at Buffet |
| Person | Type | Job | Role(s) |
