 | Adam Scott als Carter |
 | Richard Jenkins als Hugh |
 | Catherine O'Hara als Melissa |
 | Amy Poehler als Sondra |
 | Mary Elizabeth Winstead als Lauren Stinger |
 | Clark Duke als Trey |
 | Ken Howard als Gary |
 | Valerie Tian als Kieko |
 | Jessica Alba als Michelle |
 | Jane Lynch als Dr. Judith |
 | Adam Pally als Mark |
 | Vickie Eng als Mrs. Kobayashi |
 | Trevor Scott Standish als Young Carter (as Trevor Standish) |
 | Greyson Chadwick als Crying Waitress (uncredited) |
 | Sarah Burns als Margo |
 | Jamie Renell als Tyler |
 | Valerie Payton als Etta |
| Gavin Luckett als Emily |
 | Vince Canlas als Mr. Kobayashi |
 | Mark Oliver als Mr. Stringer |
| Todd Denson als Maitre d' |
 | Brian Kurlander als David |
 | Sarah Vowell als Lorraine |
 | Steve Coulter als Charles |
| David Kronawitter als Lawyer |
| Leland L. Jones als Fire Chief |
 | Claire Bronson als Cynthia |
 | Andrea Moore als Coat Check Girl |
| Trevor Scott Standish als Young Carter |
 | Frank Roberts als Jewelry Shop Owner |
| Gregory Bromfield als Waiter (uncredited) |
 | Michael H. Cole als Ted (uncredited) |
| Niki Davis als Birthday Party Mom (uncredited) |
| Michelle Flanagan-Helmeczy als Bar Patron (uncredited) |
| Liana Loggins als Restaurant Patron (uncredited) |
| Kacie Jo Marta Nickles als Yoga / kick boxer (uncredited) |
| Stuart Zicherman | Director |
| Stuart Zicherman | Screenplay |
| Ben Karlin | Screenplay |
| Jeffrey Wolf | Editor |
| John Bailey | Director of Photography |
| Nick Urata | Music |
| John Paino | Production Design |
| David C. Robinson | Costume Design |
| Ben Karlin | Producer |
| George Paaswell | Executive Producer |
| Tim Perell | Producer |
| Teddy Schwarzman | Producer |
| Adam Scott | Executive Producer |
| Ben Stillman | Co-Producer |
| Laura Rosenthal | Casting |
| Sheila Nash | Art Direction |
| Robert Covelman | Set Decoration |
| Colleen Callaghan | Hair Department Head |
| Micah Laine | Key Makeup Artist |
| Scott H. Reeder | Key Hair Stylist |
| Nicole Wodowski | Makeup Department Head |
| Aida Scuffle | Makeup Artist |
| Jonathan Ferrantelli | Post Production Supervisor |
| Amir R. Khan | Second Assistant Director |
| Brian 'Bear' Lamar | Second Second Assistant Director |
| Curtis Smith | First Assistant Director |
| Jaclyn Behringer | Art Department Coordinator |
| Martin Corset | Set Dresser |
| Deidra Lynn Currie | On Set Dresser |
| Russ Dickerson | Construction Foreman |
| Sarah Falls | Set Dresser |
| Laurie Garner | Props |
| Shane Garner | Set Dresser |
| Patrick Head | Props |
| Chris Hunter | Storyboard Artist |
| Jenn Moye | Graphic Designer |
| Amelia Roberta Ramirez | Art Department Assistant |
| Todd Sargent | Set Dresser |
| Brandon Tonner-Connolly | Property Master |
| Alexandra West | Assistant Property Master |
| Jay Womer | Construction Coordinator |
| Rose Ashikyan | Props |
| Robert Ludemann | Graphic Designer |
| Sara Riney | Set Decoration Buyer |
| Josh Berger | Sound Editor |
| Rachel Chancey | Foley Supervisor |
| Aaron 'Cujo' Cooley | Sound Engineer |
| Robert Fernandez | Sound Re-Recording Mixer |
| Matthew Haasch | Foley Artist |
| Christopher Joseph Harris | Boom Operator |
| Dan Korintus | Additional Dialogue |
| Tony Martinez | ADR Editor |
| Dave Paterson | Supervising Sound Editor |
| Mary Ellen Porto | Supervising Sound Editor |
| Bud Raymond | Sound Mixer |
| Chris Navarro | ADR Mixer |
| Jay Peck | Foley Artist |
| Jeremy Farlow | Special Effects Technician |
| David Fletcher | Special Effects Coordinator |
| Emory Manley | Special Effects Technician |
| Matthew Scurry | Special Effects Technician |
| Andrew J. Bly | Visual Effects Producer |
| Daniel Cohen | Visual Effects Producer |
| Thompson Conradi | Visual Effects |
| Luke DiTommaso | Visual Effects |
| Geoff DuQuette | Compositor |
| Tad Ericson | Compositor |
| Ristra Fajarwaty | Compositor |
| Kevin Fisch | Compositor |
| Charlotta Forssman | Visual Effects Editor |
| Michael Hosenfeld | Compositor |
| da Suel Kim | Compositor |
| Ted Markovic | Visual Effects |
| Austin Meyers | Compositing Supervisor |
| Joshua Sacavage | Visual Effects Supervisor |
| Scott Saling | Digital Compositor |
| Aniela Sidorska | Visual Effects Assistant Editor |
| Chad Sikora | Main Title Designer |
| Jonathan Skabla | Digital Compositor |
| Scott Dale | Stunt Coordinator |
| Aby Martin | Stunt Driver |
| Ryan Abrams | Second Assistant "A" Camera |
| Shawn Neary | Grip |
| Kerry Rawlins | Key Grip |
| Manuel Manny Rivera | Best Boy Grip |
| Audra Coulombe | Assistant Editor |
| Jodi Angstreich | Casting Associate |
| Maribeth Fox | Casting Associate |
| Rita Harrell | Casting |
| Patrick Ingram | Extras Casting |
| Jen Kelley | Casting |
