| Photos (see all 115 | slideshow) | Videos (see all 10) |
| Owen Wilson | ... | John Beckwith | |
| Vince Vaughn | ... | Jeremy Grey | |
| Christopher Walken | ... | Secretary William Cleary | |
| Rachel McAdams | ... | Claire Cleary | |
| Isla Fisher | ... | Gloria Cleary | |
| Jane Seymour | ... | Kathleen Cleary | |
| Ellen Albertini Dow | ... | Grandma Mary Cleary | |
| Keir O'Donnell | ... | Todd Cleary | |
| Bradley Cooper | ... | Zachary 'Sack' Lodge | |
| Ron Canada | ... | Randolph | |
| Henry Gibson | ... | Father O'Neil | |
| Dwight Yoakam | ... | Mr. Kroeger | |
| Rebecca De Mornay | ... | Mrs. Kroeger | |
| David Conrad | ... | Trap | |
| Jennifer Alden | ... | Christina Cleary (as Jenny Alden) | |
| Geoff Stults | ... | Craig Garthe | |
| James McDonnell | ... | Mrs. Kroeger's Attorney | |
| Jesse Henecke | ... | Mr. Kroeger's Attorney | |
| Lou Cutell | ... | Old Jewish Man | |
| Sparkle | ... | Old Jewish Woman | |
| Frank Ray Perilli | ... | Old Italian Man (as Frankie Ray Perelli) | |
| Patricia Place | ... | Old Italian Woman | |
| Chao Li Chi | ... | Old Chinese Man (as Chao-Li Chi) | |
| Norma Michaels | ... | Old Irish Woman | |
| Noel De Souza | ... | Old Indian Man (as Noel DeSouza) | |
| Ivana Bozilovic | ... | Ivana | |
| Camille Anderson | ... | Camille | |
| Rachel Sterling | ... | Brunette | |
| Diora Baird | ... | Vivian | |
| Ned Schmidtke | ... | Frank Meyers | |
| Jennifer Massey | ... | Woman | |
| Dylan James Turner | ... | Bratty Kid | |
| Sophia Blouin | ... | Flower Girl | |
| Stephen J. Downs | ... | Franklin | |
| Larry Joe Campbell | ... | Best Man | |
| Mark Duane Anderson | ... | Secret Service Agent | |
| Irene Roseen | ... | Elderly Woman | |
| Jules Mandel | ... | Rabbi | |
| Betsy Ames | ... | Betty Cleary | |
| Carson Elrod | ... | Flip Cleary | |
| Joshua Wheeler | ... | Kip Cleary (as Josh Wheeler) | |
| John G. Pavelec | ... | Ken Cleary | |
| Charles Kahlenberg | ... | Priest at Funeral | |
| Kathryn Joosten | ... | Chazz's Mom | |
| Karen Miller | ... | Chazz's Girlfriend | |
| Tanaya Nicole | ... | Cute Blonde at Jewish Reception | |
| Naureen Zaim | ... | Hindu Woman | |
| Cindy Taylor | ... | Girl at Irish Wedding (as Cindy Elizabeth Taylor) | |
| Melanie Hawkins | ... | Crying Girl at Chazz's Shoulder | |
| Summer Altice | ... | Crying Girl at Chazz's Shoulder | |
| Lisa Beach | ... | Wedding Planner | |
| Lovelynn Vanderhorst | ... | Wedding Planner (as Lovelynn Ann Vanderhorst Jensen) | |
| Phyllis Samhaber | ... | Woman at Table | |
| O.J. Watson | ... | Man at Table | |
| Al Cerullo | ... | Helicopter Pilot (as Al Cerullo Jr.) | |
| rest of cast listed alphabetically: | |||
| Shawn Barber | ... | Tablecloth Trick Victim (uncredited) | |
| Claudia Barroso | ... | Wedding Guest (uncredited) | |
| Mike Bellesfield | ... | Crying Man at Funeral (uncredited) | |
| Jed Bernard | ... | Italian Wedding Swing Dancer (uncredited) | |
| Beau Bowden | ... | Cleary Wedding Guest (uncredited) | |
| Steve Carson | ... | Drunk Wedding Guest (uncredited) | |
| James Carville | ... | Himself (uncredited) | |
| Robert Randolph Caton | ... | Wedding Guest (uncredited) | |
| Arnold Chun | ... | Chinese Best Man (uncredited) | |
| Jewel Donohue | ... | Irish Maid of Honor (uncredited) | |
| Jonn Faircrest | ... | Brides wedding guest (uncredited) | |
| Will Ferrell | ... | Chazz Reinhold (uncredited) | |
| Jeff Fields | ... | Jewish Groom (uncredited) | |
| Pamela Fischer | ... | Restaurant Patron (uncredited) | |
| Gill Garci | ... | Girl's Father (uncredited) | |
| Mike George | ... | Wedding Guest (uncredited) | |
| Ina Haybaeck-Rogers | ... | Italian Wedding Salsa Dancer (uncredited) | |
| Roopashree Jeevaji | ... | Indian Bridesmaid (uncredited) | |
| Z.M. Nan Khan | ... | Indian Bridesmaid (uncredited) | |
| Joe Koons | ... | Irish Waiter (uncredited) | |
| Brian T. Lynch | ... | Funeral Mourner (uncredited) | |
| Robert Neal Marshall | ... | Photographer (uncredited) | |
| Amber Matthews | ... | Bridesmaid (uncredited) | |
| John McCain | ... | Himself (uncredited) | |
| Betsy McIntyre | ... | Hot Girl (uncredited) | |
| Michael McKennitt | ... | Guest at Wedding Reception (uncredited) | |
| Stephanie Nevin | ... | Janice (uncredited) | |
| Brad Newman | ... | Italian Groom (uncredited) | |
| Jacob Newman | ... | Magic Kid (uncredited) | |
| Laura Orrico | ... | Bridesmaid (uncredited) | |
| Neil Patil | ... | Indian Groomsman (uncredited) | |
| Paola Perla | ... | Italian Wedding Guest (uncredited) | |
| Rita Rani | ... | Indian Bridesmaid (uncredited) | |
| Richard Riehle | ... | Funeral Guest (uncredited) | |
| Carolyn Robertson | ... | Crying Woman (uncredited) | |
| Lindsay Schoneweis | ... | Woman in Hat (uncredited) | |
| William F. Smith | ... | Cleary House Servant (uncredited) | |
| Steve J. Termath | ... | Wedding Guest (uncredited) | |
| John H. Tobin | ... | Cleary House Servant (uncredited) | |
| Holly Traister | ... | Jewish Wedding Guest (uncredited) | |
| Juting Tsang | ... | Bridesmaid (uncredited) | |
| Schuster Vance | ... | Secret Service Agent (uncredited) | |
| Kelsey Wedeen | ... | Bridesmaid (uncredited) | |
| Michelle Woods | ... | Italian Bride (uncredited) | |
Directed by | |||
| David Dobkin | |||
Writing credits(WGA) | ||
| Steve Faber | (written by) & | |
| Bob Fisher | (written by) | |
Produced by | |||
| Peter Abrams | .... | producer | |
| Cale Boyter | .... | executive producer | |
| Richard Brener | .... | executive producer | |
| Toby Emmerich | .... | executive producer | |
| Robert L. Levy | .... | producer | |
| Andrew Panay | .... | producer | |
| Guy Riedel | .... | executive producer | |
Original Music by | |||
| Rolfe Kent | |||
Cinematography by | |||
| Julio Macat | |||
Film Editing by | |||
| Mark Livolsi | |||
Casting by | |||
| Lisa Beach | |||
| Sarah Katzman | |||
Production Design by | |||
| Barry Robison | |||
Art Direction by | |||
| Kevin Constant | |||
Set Decoration by | |||
| Garrett Lewis | |||
Costume Design by | |||
| Denise Wingate | |||
Makeup Department | |||
| Merribelle Anderson | .... | hair stylist | |
| Lorraine Boushell | .... | additional makeup artist: Washington, D.C./Maryland | |
| Marc Boyle | .... | additional hair stylist | |
| Fiona Connon | .... | makeup artist: Mr. Wilson | |
| Kim M. Ferry | .... | hair stylist | |
| Kathrine Gordon | .... | hair stylist: Mr. Wilson | |
| Adruitha Lee | .... | additional hair stylist | |
| Dennis Liddiard | .... | key makeup artist | |
| Lori McCoy-Bell | .... | key hair stylist | |
| Francisco X. Pérez | .... | makeup artist (as Frank X. Perez) | |
| Tegan Taylor | .... | makeup artist | |
| Janice Tunnell | .... | additional makeup artist | |
| Gina W. Bateman | .... | assistant makeup artist (uncredited) | |
| Eleanor Sabaduquia | .... | makeup artist (uncredited) | |
Production Management | |||
| Erik Holmberg | .... | executive in charge of production | |
| Udi Nedivi | .... | unit production manager | |
| Jay Vinitsky | .... | post-production supervisor | |
Second Unit Director or Assistant Director | |||
| Julian Brain | .... | second second assistant director: Washington D.C./Maryland (as Julian M. Brain) | |
| Vincent Lascoumes | .... | first assistant director | |
| Eric Richard Lasko | .... | additional second assistant director | |
| Christophe Le Chanu | .... | second assistant director | |
| Andrew Ward | .... | second second assistant director (as Andrew M. Ward) | |
| A.K. Pavri | .... | dga trainee (uncredited) | |
Sound Department | |||
| Adam Blantz | .... | utility sound technician | |
| Tim Chau | .... | sound designer | |
| Tim Chau | .... | sound re-recording mixer | |
| Tim Chau | .... | supervising sound editor | |
| Vincent Cirilli | .... | ProTools engineer | |
| Andy D'Addario | .... | sound re-recording mixer | |
| Linda Di Franco | .... | dialogue editor | |
| Ian Elias | .... | sound | |
| Albert Gasser | .... | dialogue editor | |
| Nerses Gezalyan | .... | foley mixer | |
| David Grimaldi | .... | sound effects editor | |
| Randall Guth | .... | first assistant sound editor | |
| Tom Hartig | .... | boom operator | |
| Michael Hertlein | .... | adr editor | |
| Chris Jargo | .... | adr editor | |
| Nils C. Jensen | .... | sound designer (as Nils Jensen) | |
| Nils C. Jensen | .... | supervising sound editor (as Nils Jensen) | |
| Michael Jonascu | .... | foley editor | |
| Dave McMoyler | .... | adr supervisor | |
| James Moriana | .... | foley artist | |
| John Rotondi | .... | sound engineer | |
| Christopher Sidor | .... | sound recordist | |
| Greg Steele | .... | adr mixer | |
| Tami Treadwell | .... | adr recordist | |
| Mark Ulano | .... | production sound mixer | |
| Jeffrey Wilhoit | .... | foley artist | |
Special Effects by | |||
| David Escher | .... | special effects technician | |
| John C. Hartigan | .... | special effects coordinator (as John Hartigan) | |
| Steve Kline | .... | special effects technician | |
| Ron Rosegard | .... | special effects technician | |
| Chris Walkowiak | .... | special effects technician | |
Visual Effects by | |||
| Matthew Adams | .... | digital compositor | |
| Ryan Beadle | .... | digital I/O | |
| Patrick Clancey | .... | digital opticals | |
| Julia Gaudette | .... | visual effects coordinator: CIS Hollywood | |
| R.J. Harbour | .... | digital compositor | |
| Shaina Holmes | .... | digital compositor | |
| Shaina Holmes | .... | digital coordinator | |
| Ntana Key | .... | digital intermediate color assistant | |
| Lori C. Miller | .... | digital compositor | |
| Julie Orosz | .... | visual effects producer: CIS-Hollywood | |
| Steven J. Scott | .... | supervising digital colorist: EFilm | |
| Thomas J. Smith | .... | visual effects supervisor: CIS Hollywood | |
| Amani Williams | .... | digital compositor | |
| Chris Qi Yao | .... | match move artist | |
| Thomas Mathai | .... | data manager (uncredited) | |
Stunts | |||
| Joe Bucaro III | .... | stunt coordinator (as Joe Bucaro) | |
| Roy Farfel | .... | stunt rigger | |
| Dino Haynes | .... | stunt advisor | |
| Cal Johnson | .... | utility stunts | |
| Joel Kramer | .... | stunts | |
| Christopher Leps | .... | utility stunts | |
| Mike Massa | .... | stunt double | |
| Jimmy N. Roberts | .... | stunt double: Owen Wilson | |
| Rick Kain | .... | precision driver (uncredited) | |
Camera and Electrical Department | |||
| Glenn Cannon | .... | video assist operator | |
| Earl R. Cantrell | .... | electrician | |
| David Chameides | .... | Steadicam operator | |
| Kary Chapman | .... | best boy rigger | |
| Trey Clinesmith | .... | first assistant camera: "a" camera | |
| Donovan Davis | .... | grip | |
| David E. Diano | .... | camera operator | |
| Tim Gordon | .... | electrician | |
| Carl Hamilton | .... | grip | |
| Tim Hennessy | .... | additional camera loader | |
| Craig Kohlhoff | .... | assistant camera | |
| Tim Kossa | .... | electrician | |
| Bob E. Krattiger | .... | gaffer | |
| Thomas Loizeaux | .... | photography: second unit | |
| Mathew Marden | .... | company grip | |
| Peter McAdams | .... | dolly grip | |
| Kenneth Morton | .... | key rigging grip | |
| Ryan Nelson | .... | grip | |
| Phil Pastuhov | .... | aerial director of photography | |
| Brennan L. Price | .... | electrical best boy | |
| Jason Rez | .... | grip | |
| Kenny Schneider | .... | lighting technician | |
| Rick Strodel | .... | grip | |
| Mark Walpole | .... | second assistant camera | |
| David Yellin | .... | lighting console operator | |
Casting Department | |||
| Tracy Dixon | .... | extras casting | |
| Terri Douglas | .... | adr voice casting | |
| Carol Grant | .... | extras casting | |
| Joseph Hicks | .... | extras casting | |
| David Kramer | .... | extras casting | |
| Mandy Sprinkel | .... | extras casting | |
| John Strawbridge | .... | casting associate | |
Costume and Wardrobe Department | |||
| John Casey | .... | costume supervisor | |
| Lisa A. Doyle | .... | costumer: Mr. Wilson (as Lisa Doyle) | |
| Michele Forsythe | .... | set costumer | |
| Alix Hester | .... | costumer: Mr. Vaughn | |
| Rosalida Medina | .... | wardrobe assistant | |
| Shelli Nishino | .... | costumer | |
| Stephen Oh | .... | costumer | |
| Senna Shanti | .... | costumer | |
| Amanda Sroka | .... | set costumer | |
Editorial Department | |||
| Gary Burritt | .... | negative cutter | |
| Tim Cravens | .... | editorial production assistant | |
| Tom Dailey | .... | assistant editor | |
| Danya Joseph | .... | assistant editor | |
| Jim Passon | .... | color timer | |
| Amy Pawlowski | .... | digital intermediate editor | |
| Todd Zongker | .... | first assistant editor: avid | |
Music Department | |||
| Tony Blondal | .... | orchestrator: score | |
| Bob Bowen | .... | music executive | |
| Stephen Coleman | .... | music programmer | |
| Trevor Gilchrist | .... | music programmer: score | |
| Simon James | .... | music contractor | |
| Robin Joseph | .... | music clearances | |
| Rolfe Kent | .... | conductor | |
| Kory Kruckenberg | .... | scoring assistant engineer | |
| David Sabee | .... | orchestra contractor | |
| Nick South | .... | music editor | |
| Greg Townley | .... | scoring mixer | |
| Kerry Wikstrom | .... | additional orchestrator | |
| Alice Wood | .... | assistant music editor | |
Transportation Department | |||
| Morris Aroesti | .... | driver | |
| Gina August | .... | driver | |
| L. Chip Crosby Jr. | .... | dispatcher | |
| L. Chip Crosby Jr. | .... | driver | |
| Aundre Johnson | .... | driver: cast | |
| Krister C. Johnson | .... | transportation captain | |
| Duane Kelly | .... | transportation co-captain | |
| James Lowder | .... | transportation coordinator | |
| Mark McDermitt | .... | driver | |