| Sarah Hyland | Mara |
| Tyler James Williams | Jake |
| Jenna Dewan | Jessica |
| Matt Shively | Alex |
| Anna Camp | Ellie |
| Noureen DeWulf | Boss Queen |
| Wanda Sykes | Actor |
| Kristen Johnston | Actor |
| Patrick Warburton | Actor |
| Keith David | Actor |
| Camille Hyde | Nicole |
| Zora Bikangaga | Robbie |
| Laci Mosley | Violet |
| Tom Connolly | Zak |
| Grace Helbig | Kelly |
| Dawn Nadia | Bridesmaid |
| Alina Zilbershmidt | Wedding Guest |
| John Martini | Bartender |
| Kathleen Kenny | Bridesmaid |
| Danielle Bux | Megan |
Technical Credits
| Robert Luketic | Director |
| David Abbott | Makeup |
| Tom Banks | Cinematographer |
| David Beede | Sound Mixer |
| Donald Diego | Screenwriter |
| Rusty Dunn | Sound/Sound Designer |
| Peggy Eghbalian | Editor |
| Allison Hanley | Production Designer |
| Sarah Hyland | Executive Producer |
| Ryan Kirby | Executive Producer |
| Amanda Knehans | Art Director |
| Mark Korshak | Producer |
| Gary Lucchesi | Producer |
| Marc Reid | Executive Producer |
| Michael McKay | Executive Producer |
| Tamara Lee Notcutt | Casting |
| Jon Recher | Asst. Director |
| Eric Reid | Executive Producer |
| Jackie Shenoo | Executive Producer |
| Raney Shockne | Score Composer |
| Beatrice Sisul | Editor |
| Megan Spatz | Costumes/Costume Designer |
| Richard S. Wright | Production Manager |