 | Ed Helms als Tim Lippe |
 | John C. Reilly als Dean Ziegler |
 | Anne Heche als Joan Ostrowski-Fox |
 | Isiah Whitlock Jr. als Ronald Wilkes |
 | Stephen Root als Bill Krogstad |
 | Kurtwood Smith als Orin Helgesson |
 | Alia Shawkat als Bree |
 | Thomas Lennon als Roger Lemke |
 | Rob Corddry als Gary |
 | Mike O'Malley als Mike Pyle |
 | Sigourney Weaver als Macy Vanderhei |
 | Seth Morris als Uncle Ken |
 | Mike Birbiglia als Trent |
 | Inga R. Wilson als Gwen Lemke |
 | Welker White als Dione Krogstad |
| Phil Johnston | Screenplay |
| Miguel Arteta | Director |
| Eric Kissack | Editor |
| Jim Taylor | Producer |
| Brian Bell | Co-Producer |
| Hope Hanafin | Costume Design |
| Alexander Payne | Producer |
| Jim Burke | Producer |
| Ed Helms | Executive Producer |
| Chuy Chávez | Director of Photography |
| Christophe Beck | Original Music Composer |
| Jeannie Epper | Stunts |
| Kurt Bryant | Stunts |
| Gary J. Wayton | Stunt Coordinator |
| Rich Mento | Casting |
| Joanna Colbert | Casting |
| Meredith Tucker | Casting |
| Rob Simons | Art Direction |
| Doug J. Meerdink | Production Design |
| Jeanette Scott | Set Decoration |
| Dena Fayne | Key Hair Stylist |
| Roz Music | Makeup Department Head |
| Kristin Wahl | Hair Department Head |
| Sherri Zebeck | Key Makeup Artist |
| Scott August | Second Assistant Director |
| Richard L. Fox | First Assistant Director |
| Scott M. Davids | Visual Effects Supervisor |
| Larz Anderson | Special Effects Coordinator |
| Brett A. Jones | Stunts |
| Monica Staggs | Stunts |
| David Hutchison | Stunts |
| Banzai Vitale | Stunt Coordinator |
| Justin Sundquist | Stunts |
| Ele Bardha | Stunt Double |
| Bruce 'Sarge' Fleskes | Gaffer |
