John and his buddy, Jeremy are emotional criminals who know how to use a woman's hopes and dreams for their own carnal gain. Their modus operandi: crashing weddings. Normally, they meet guests who want to toast the romantic day with a random hook-up. But when John meets Claire, he discovers what true love – and heartache – feels like.
| Production | Peter Abrams | Producer |
| Editing | Mark Livolsi | Editor |
| Production | Cale Boyter | Executive Producer |
| Production | Guy Riedel | Executive Producer |
| Production | Robert L. Levy | Producer |
| Production | Andrew Panay | Producer |
| Production | Richard Brener | Executive Producer |
| Camera | Julio Macat | Director of Photography |
| Sound | Rolfe Kent | Original Music Composer |
| Directing | David Dobkin | Director |
| Production | Toby Emmerich | Executive Producer |
| Costume & Make-Up | Lori Ayala-Read | Costume Supervisor |
| Costume & Make-Up | Lori McCoy-Bell | Key Hair Stylist |
| Art | Garrett Lewis | Set Decoration |
| Costume & Make-Up | Denise Wingate | Costume Design |
| Art | Kevin Constant | Art Direction |
| Costume & Make-Up | Johnetta Boone | Costume Supervisor |
| Costume & Make-Up | Senna Shanti | Set Costumer |
| Costume & Make-Up | Dennis Liddiard | Makeup Artist |
| Production | Sarah Katzman | Casting |
| Art | Barry Robison | Production Design |
| Crew | John Hartigan | Special Effects Coordinator |
| Costume & Make-Up | Amanda Sroka | Set Costumer |
| Costume & Make-Up | Fiona Connon | Makeup Artist |
| Crew | Joe Bucaro III | Stunt Coordinator |
| Costume & Make-Up | John Casey | Costume Supervisor |
| Visual Effects | Thomas J. Smith | Visual Effects Supervisor |
| Production | Lisa Beach | Casting |
| Visual Effects | Julia Neighly | Visual Effects Coordinator |
| Visual Effects | Julie Orosz | Visual Effects Producer |
| Art | Palma Bellardoni | Art Department Coordinator |
| Crew | Zach Dulli | Stand In |
| Crew | Mike Massa | Stunts |
| Lighting | Tom Cantrell | Electrician |
| Costume & Make-Up | A.J. Brosto | Set Dressing Artist |
| Sound | Tony Blondal | Orchestrator |
| Sound | Tim Chau | Sound Designer |
| Camera | Donovan Davis | Grip |
| Crew | Ericka Bryce | Set Medic |
| Lighting | Bryan Antin | Rigging Grip |
| Production | Rachel E. Prentiss | Production Accountant |
| Camera | Richard J. Cartwright | Still Photographer |
| Crew | Jed Smith | Additional Music |
| Crew | Cory Foster | Craft Service |
| Crew | Jay Vinitsky | Post Production Supervisor |
| Camera | Phil Pastuhov | Aerial Director of Photography |
| Costume & Make-Up | Kim M. Ferry | Hairstylist |
| Crew | Ina Haybaeck-Rogers | Choreographer |
| Lighting | Lonnie S. Gatlin | Best Boy Electric |
| Production | John Strawbridge | Casting Associate |
| Sound | Randall Guth | First Assistant Sound Editor |
| Art | Gary Isbell | Leadman |
| Crew | Andrew Padilla | Security |
| Camera | Trey Clinesmith | First Assistant Camera |
| Crew | Nelson C. Wright Jr. | Picture Car Coordinator |
| Crew | John M. Pisani | Unit Publicist |
| Crew | Carl Cifarlio | Utility Stunts |
| Directing | Marion Tumen | Script Supervisor |
| Lighting | Kenny Schneider | Lighting Technician |
| Art | Stephanie J. Gordon | Set Designer |
| Crew | Paul Prokop | Executive in Charge of Finance |
| Lighting | Walter Nichols | Rigging Gaffer |
| Art | Darlene A. DiDonato | Location Scout |
| Crew | Tanner Almon | Production Office Assistant |
| Visual Effects | R.J. Harbour | Digital Compositors |
| Crew | Bradley O'Donnell | Carpenter |
| Crew | James Lowder | Transportation Coordinator |
| Sound | Tom Hartig | Boom Operator |
| Art | Robert Campbell | Painter |
| Crew | Morris Aroesti | Driver |
| Crew | Aaron Anderson | Propmaker |
| Crew | Krister C. Johnson | Transportation Captain |
| Production | Carol Flaisher | Location Manager |
| Sound | John Rotondi | Sound Engineer |
| Sound | Mark Ulano | Sound Mixer |
| Art | Sean Mannion | Property Master |
| Editing | Tim Cravens | Editorial Production Assistant |
| Production | Erik Holmberg | Executive In Charge Of Production |
| Crew | Denise A. Beale | Set Production Assistant |
| Sound | Linda Di Franco | Dialogue Editor |
| Production | Christopher K. Grap | Production Coordinator |
| Sound | Dave McMoyler | ADR Supervisor |
| Sound | Nick South | Music Editor |
| Sound | David Grimaldi | Sound Effects Editor |
| Art | Michael Davis | Construction Coordinator |
| Sound | Christopher Sidor | Sound Recordist |
| Crew | Anthony Canard | Transportation Co-Captain |
| Art | Marc Figueroa | Greensman |
| Crew | Jon Davidson | Production Controller |
| Production | Udi Nedivi | Unit Production Manager |
| Editing | Jim Passon | Color Timer |
| Camera | Gary Dagg | Key Grip |
| Camera | David Chameides | Steadicam Operator |
| Crew | Erik Proveaux | Chef |
| Directing | Vincent Lascoumes | First Assistant Director |
| Sound | Tim Chau | Supervising Sound Editor |
| Art | Michael Glynn | Assistant Property Master |
| Art | David Beach | Construction Buyer |
| Production | Pia Howeth | Art Department Production Assistant |
| Lighting | Bob E. Krattiger | Chief Lighting Technician |
| Production | Carol Grant | Extras Casting Coordinator |
| Lighting | Kenneth Morton | Key Rigging Grip |
| Costume & Make-Up | Gina W. Bateman | Assistant Makeup Artist |
| Editing | Amy Pawlowski | Digital Intermediate Editor |
| Sound | Susan Cahill | ADR Recordist |
| Camera | Ryotaro Kinno | Camera Loader |
| Production | Stephen Fischer | Assistant Location Manager |
| Sound | Rolfe Kent | Conductor |
| Sound | Nerses Gezalyan | Foley Mixer |
| Crew | Jimmy N. Roberts | Stunt Double |
| Costume & Make-Up | Sandra Collier | Key Set Costumer |
| Costume & Make-Up | Jeffrey Pratt Gordon | On Set Dresser |
| Sound | Trevor Gilchrist | Music Programmer |
| Production | Marybeth Martin-Eck | First Assistant Accountant |
| Production | Jim Swidarski | Payroll Accountant |
| Editing | Tom Dailey | Assistant Editor |
| Production | Katherine E. Beyda | Production Executive |
| Directing | Eric Richard Lasko | Additional Second Assistant Director |
| Camera | Rodney Veto | Best Boy Grip |
| Camera | Mike Connors | Dolly Grip |
| Sound | Jed Smith | Music Producer |
| Production | Brian Cooper | Assistant Production Coordinator |
| Sound | Ron Bedrosian | ADR Mixer |
| Editing | Gary Burritt | Negative Cutter |
| Sound | James Moriana | Foley Artist |
| Production | Terri Douglas | ADR Voice Casting |
| Production | Ari Flaisher | Location Assistant |
| Directing | Christophe Le Chanu | Second Assistant Director |
| Camera | Craig Kohlhoff | Second Assistant Camera |
| Production | Tracy Dixon | Extras Casting |
| Production | Sarah Lorenz | Production Secretary |
| Production | Sara Howell | Second Assistant Accountant |
| Sound | Michael Hertlein | ADR Editor |
| Crew | David Escher | Special Effects Technician |
| Production | Jason De Meo | Production Assistant |
| Art | Matthew Richard Harris | Graphic Designer |
| Directing | Julian Brain | Second Second Assistant Director |
| Editing | Terra Bliss | Digital Intermediate |
| Visual Effects | Chris Ryan | CG Artist |
| Crew | Dick Ziker | Utility Stunts |
| Writing | Bob Fisher | Writer |
| Writing | Steve Faber | Writer |
