 | Patrick Fugit als Alex Buckingham |
 | Jennifer Morrison als Katherine Stern |
 | Karen Gillan als Lily |
 | Aaron Staton als Michael |
 | Eddie Kaye Thomas als Dave |
 | Michael Nouri als Rabbi Baskin |
 | Gilles Marini als Dr. Antonio Rosenblatt |
 | Ryan O'Nan als Gary |
 | Elvy als Anastasiya |
 | Lesley-Anne Down als Victoria |
 | JoBeth Williams als Mrs. Stern |
 | Bob Gunton als Mr. Stern |
 | Michael Bachmann als Blaine |
 | Andre M. Johnson als Vernon |
 | Robert Towers als Mohel |
 | Julie Gonzalo als Lara |
 | Victoria Tennant als Barbara |
 | Phil Abrams als Dentist |
| Tenille Houston als Susan |
 | Evan Arnold als Doctor |
 | Adam Kulbersh als Fred |
 | Dana Powell als Holly |
| Scout Durwood als Rhonda |
 | Chase Ryan Jeffery als Waiter |
| Vanessa Claire Stewart als Carol |
| Knuckles als Tucker |
| Holli Dean als Maid of Honor |
| Kristen D'Alessio | Writer |
| Harris Goldberg | Director |
| Harris Goldberg | Writer |
| Elizabeth Katsuleris Phelps | Executive Producer |
| Jessica Faires | Second Second Assistant Director |
| Richard Nord | Editor |
| Annette Lorant | Key Hair Stylist |
| Peter E. Jackson | Unit Production Manager |
| Gloria Conrad | Hair Department Head |
| Laura Leppanen | Makeup Department Head |
| Kristen D'Alessio | Producer |
| Blake Shepard | Makeup Artist |
| Simone Farber | Second Assistant Director |
| Michael Melamed | Second Assistant Director |
| Samantha Stauber | Assistant Property Master |
| David McFarland | Director of Photography |
| Jaki West | Assistant Unit Manager |
| Ryan Shore | Music |
| Nik Taylor | Set Dresser |
| Erika Ann Walters | Property Master |
| Dana Loats | Costume Design |
| Linda Rockstroh | First Assistant Director |
| J.C. Cantu | Casting |
| Mason Phelps Sr. | Executive Producer |
| Kellie Jo Tinney | Set Decoration |
| Ron Dempsey | Assistant Director |
| Peter E. Jackson | Line Producer |
| Jameson Williams | Swing |
| Johanna Jenkins | Production Design |
| Diego Zapata | Set Dresser |
| Andrew Garrett Lange | Sound Mix Technician |
| Kyle Billingsley | Foley Mixer |
| Brice Bradley | Electrician |
| Michael Dear | Boom Operator |
| Alex Kornreich | Steadicam Operator |
| Hunter Sandison | First Assistant "A" Camera |
| Derek Hoffman | Assistant Chief Lighting Technician |
| Paul Lavoie | Digital Intermediate Producer |
| Scott Sanders | Supervising Sound Editor |
| Mike Guaspari | First Assistant "B" Camera |
| Jaxon Woods | "B" Camera Operator |
| Dan Raziel | Music Editor |
| Christopher Walmer | Boom Operator |
| Daniel McNutt | Gaffer |
| Amanda Morgan | Second Assistant "B" Camera |
| Patty Connolly | ADR Voice Casting |
| Perry Robertson | Supervising Sound Editor |
| John Bauman | Boom Operator |
| Donavan Dear | Sound Mixer |
| Arno Stephanian | Foley Mixer |
| Aaron Gambel | Second Assistant "A" Camera |
| Matty Lim | Best Boy Grip |
| Stuart Lock | Dolly Grip |
| Ian McGlocklin | "B" Camera Operator |
| Daniel McNutt | Chief Lighting Technician |
| Brian Udoff | Additional Second Assistant Camera |
| Regan Copeland | Digital Intermediate Editor |
| Mark Griffith | Digital Intermediate Colorist |
| Toddrick Spalding | Music Supervisor |
| Petra Jorgensen | Script Supervisor |
| Elias Gutierrez | Grip |
| Greg Lefevre | Electrician |
| Kevin Zimmerman | Sound Editor |
| Greg Simone | Lighting Technician |
| Jesse Toula | Additional Second Assistant Camera |
| Mark Sussman | ADR Voice Casting |
| Levon Abrahamian | Key Grip |
| Dakota Keller | Costumer |
| Sharon Wong | Assistant Editor |
| Travis Zahodnik | Casting Assistant |
| Kristan Berona | Background Casting Director |
| Guy Yosub | Casting Assistant |
| Julius LeFlore | Stunt Coordinator |
| Alex Kornreich | "A" Camera Operator |
| Ronald Batzdorff | Still Photographer |
| Vivian Zink | Still Photographer |
