Het leven van Annie is een puinhoop: ze gelooft niet meer in de liefde en is altijd blut. Wanneer ze door haar beste vriendin Lilian als getuige op haar bruiloft wordt gevraagd, besluit ze Lilian en de hele groep bruidsmeiden mee te nemen op een wilde trip met het huwelijk als eindstation.
| Production | Paul Feig | Executive Producer |
| Writing | Annie Mumolo | Screenplay |
| Production | Judd Apatow | Producer |
| Directing | Paul Feig | Director |
| Writing | Kristen Wiig | Screenplay |
| Production | Clayton Townsend | Producer |
| Production | Barry Mendel | Producer |
| Costume & Make-Up | Leesa Evans | Costume Design |
| Art | Ari Jacobs | Art Department Coordinator |
| Camera | Casey Hotchkiss | Camera Operator |
| Sound | Marc Fishman | Sound Re-Recording Mixer |
| Sound | Cindy Marty | Sound Effects Editor |
| Sound | Michael Andrews | Original Music Composer |
| Editing | William Kerr | Editor |
| Directing | Sheila Waldron | Script Supervisor |
| Costume & Make-Up | Heba Thorisdottir | Makeup Department Head |
| Crew | Donald Frazee | Special Effects Coordinator |
| Camera | Robert D. Yeoman | Director of Photography |
| Costume & Make-Up | Christine Wada | Costume Design |
| Costume & Make-Up | Jose Zamora | Hairstylist |
| Sound | Jonathan Karp | Music Supervisor |
| Production | Allison Jones | Casting |
| Art | Jefferson Sage | Production Design |
| Sound | Ken McLaughlin | Production Sound Mixer |
| Editing | Michael L. Sale | Editor |
| Sound | Adam Jenkins | Sound Re-Recording Mixer |
| Camera | Chris Haarhoff | Steadicam Operator |
| Camera | Suzanne Hanover | Still Photographer |
| Camera | Chris Haarhoff | Camera Operator |
| Art | Douglas A. Mowat | Set Decoration |
| Art | Keith P. Cunningham | Art Direction |
| Costume & Make-Up | Janine Rath-Thompson | Hair Department Head |
| Costume & Make-Up | David Danon | Key Hair Stylist |
| Sound | George H. Anderson | Supervising Sound Editor |
| Crew | Jessie Graff | Stunts |
| Sound | Joe Schiff | ADR Editor |
| Sound | Greg Zimmerman | ADR Recordist |
| Sound | Goro Koyama | Foley Artist |
| Sound | Jenna Dalla Riva | Foley Recordist |
| Sound | Larry Kemp | Dialogue Editor |
| Sound | Andy Malcolm | Foley Artist |
| Sound | James Matheny | Dialogue Editor |
| Sound | Tammy Fearing | ADR Supervisor |
| Sound | Jack Heeren | Foley Mixer |
| Sound | Don White | Foley Mixer |
| Sound | Stephen Muir | Foley Recordist |
| Sound | Greg Steele | ADR Mixer |
| Production | Lisa Goldberg | Associate Producer |
| Crew | Olivia Summers | Stunt Driver |
| Crew | Boni Yanagisawa | Stunts |
| Crew | Georgina Tsoar | Stunt Driver |
| Crew | Olivia Summers | Stunts |
| Crew | Heather Martin | Stunts |
| Crew | Jessica Harbeck | Stunts |
| Crew | Kristen Hance | Stunts |
| Crew | Jennifer Adams | Stunts |
| Crew | Janene Carleton | Stunts |
| Production | Kristen Wiig | Co-Producer |
| Production | Annie Mumolo | Co-Producer |
| Costume & Make-Up | Veronica Lorenz | Makeup Artist |
| Crew | Darrin Prescott | Stunts |
