 | Billy Crystal als Mitch Robbins |
 | Daniel Stern als Phil Berquist |
 | Bruno Kirby als Ed Furillo |
 | Patricia Wettig als Barbara Robbins |
 | Helen Slater als Bonnie Rayburn |
 | Lindsay Crystal als Holly Robbins |
 | Noble Willingham als Clay Stone |
 | Jack Palance als Curly Washburn |
 | Tracey Walter als Cookie |
 | Josh Mostel als Barry Shalowitz |
 | David Paymer als Ira Shalowitz |
 | Bill Henderson als Ben Jessup |
 | Phill Lewis als Steve Jessup |
 | Jake Gyllenhaal als Danny Robbins |
 | Jeffrey Tambor als Lou |
 | Kyle Secor als Jeff |
 | Dean Hallo als T.R. |
| Karla Tamburrelli als Arlene Berquist |
 | Yeardley Smith als Nancy |
 | Robert Costanzo als Sal |
 | Walker Brandt als Kim Furillo |
 | Molly McClure als Millie Stone |
 | Jane Alden als Mrs. Green |
 | Danielle Harris als Classroom Student |
| Eddie Palmer als Classroom Student |
| Howard Honig als Skycap |
| Fred Maio als Doctor |
 | Jayne Meadows als Mitch's Mom |
| Alan Charof als Mitch's Dad |
| JJ Azan als Businessman (uncredited) |
 | Anne Lockhart als Ranch Hand / Passenger (uncredited) |
| Robert Mickelson als Boy (uncredited) |
 | Lana Underwood als Student in Classroom (uncredited) |
| Ron Underwood | Director |
| Lowell Ganz | Screenplay |
| Babaloo Mandel | Screenplay |
| Irby Smith | Producer |
| Billy Crystal | Executive Producer |
| Marc Shaiman | Original Music Composer |
| Dean Semler | Director of Photography |
| O. Nicholas Brown | Editor |
| Pam Dixon | Casting |
| Lawrence G. Paull | Production Design |
| Mark W. Mansbridge | Art Direction |
| Rick Simpson | Set Decoration |
| Judy L. Ruskin | Costume Design |
| Ken Chase | Key Makeup Artist |
| Candida Conery | Hairstylist |
| William A. Farley | Key Hair Stylist |
| Todd McIntosh | Makeup Artist |
| Peter Montagna | Makeup Artist |
| Mairin Blake | Unit Manager |
| Edward D. Markley | Production Manager |
| Jerry Ballew | First Assistant Director |
| Anthony Brand | First Assistant Director |
| Jim Chory | First Assistant Director |
| Mickey Gilbert | Second Unit Director |
| Fraser Clarke Heston | Second Unit Director |
| Doug Metzger | First Assistant Director |
| Nina K. Noble | Second Assistant Director |
| Irby Jay Smith Jr. | Second Second Assistant Director |
| Jeffrey Wetzel | Second Assistant Director |
| Donald R. Abblett | Painter |
| Dennis Butterworth | Greensman |
| Robert J. Carlyle | Construction Foreman |
| Clete Cetrone | Propmaker |
| Renee Faia | Art Department Coordinator |
| Michael R. Gannon | Assistant Property Master |
| Bobby Joe Garren | Greensman |
| Mike Higelmire | Leadman |
| Geoff Hubbard | Set Designer |
| Mark Konkel | Painter |
| Gary Kudroff | Set Dresser |
| Dick Lasley | Storyboard Artist |
| W. Scott Mason | Construction Foreman |
| William A. Petrotta | Property Master |
| Clarence Lynn Price | Construction Coordinator |
| Ray Rarick | Construction Foreman |
| John A. Scott III | Set Dresser |
| Tom Southwell | Storyboard Artist |
| Stan Tropp | Set Designer |
| William Kemper Wright | Set Dresser |
| Steven DeSantis | Propmaker |
| Luigi Mugavero | Set Dresser |
| Alan Swain | Carpenter |
| Timothy Vierra | Propmaker |
| Christopher Windisch | Carpenter |
| James Ashwill | Foley Mixer |
| George Baetz | Boom Operator |
| Kevin Bartnof | Foley Artist |
| Bob Beemer | Sound Re-Recording Mixer |
| Charles L. Campbell | Supervising Sound Editor |
| Patty Dobie | Assistant Sound Editor |
| Robert Eber | Sound Mixer |
| Louis L. Edemann | Supervising Sound Editor |
| Ellen Decker Franklin | Assistant Sound Editor |
| Leonard T. Geschke | Sound Editor |
| Hilda Hodges | Foley Artist |
| Nils C. Jensen | Sound Editor |
| Suhail Kafity | Sound Editor |
| Rick Kline | Sound Re-Recording Mixer |
| Mary Jo Lang | Foley Recordist |
| Colin C. Mouat | Sound Editor |
| Chuck Neely | Sound Editor |
| Alan L. Nineberg | ADR Supervisor |
| Bob O'Brien | Sound Editor |
| Kevin O'Connell | Sound Re-Recording Mixer |
| Matt Patterson | Sound Recordist |
| Charleen Richards-Steeves | ADR Mixer |
| Larry Singer | ADR Supervisor |
| Roger Stevenson | Cableman |
| Thomas Whiting | ADR Editor |
| Tim Song Jones | Other |
| John Roesch | Foley Artist |
| Larz Anderson | Special Effects |
| Albert Delgado | Special Effects |
| Ken Pepiot | Special Effects Coordinator |
| Wayne Rose | Special Effects |
| Paul Curley | Matte Painter |
| Rocco Gioffre | Matte Painter |
| Brian Burrows | Stunts |
| Chema | Stunt Double |
| Jerry Gatlin | Stunt Coordinator |
| Lance Gilbert | Stunts |
| Mickey Gilbert | Stunt Coordinator |
| Tim Gilbert | Stunts |
| Troy Gilbert | Stunts |
| Michael Adams | Stunts |
| Bobby Aldridge | Stunts |
| Tony Lee Boggs | Utility Stunts |
| R.J. Chambers | Stunts |
| Mack MacReady | Stunt Driver |
| Dave Anderberg | Grip |
| Rick A. Benedetto | Electrician |
| Lee Blasingame | First Assistant Camera |
| Jim Carne | Electrician |
| Alfonso Casado | Camera Loader |
| Doug Cowden | Grip |
| Mark Davison | First Assistant Camera |
| Robert Eber | Additional Photography |
| Chris Espeset | Dolly Grip |
| Fernando Espiga | Additional Photography |
| Leigh Feitelberg | Second Assistant Camera |
| Eric Gigandet | Key Grip |
| Nathaniel Goodman | First Assistant Camera |
| Ron Goodman | Aerial Camera |
| Kim Heath | Grip |
| Paul Iski | Grip |
| Gary B. Kibbe | Camera Operator |
| George Loomis | Camera Operator |
| Melton C. Maxwell | Gaffer |
| Bruce McBroom | Still Photographer |
| Tom Meyer | Grip |
| John W. Murphy | Grip |
| Antonio Navarro | Camera Loader |
| William 'Bear' Paul | Key Grip |
| William Eddie Paul | Grip |
| Andreas Schneuwly | First Assistant Camera |
| Chuck Sharp | Best Boy Electric |
| Gil Valle | Second Company Grip |
| Dudley J. Voll | Second Assistant Camera |
| Randy Woods | Electrician |
| Jonathan Woolf | Dolly Grip |
| Ángel Yebra | First Assistant Camera |
| Steve Banister | Second Assistant Camera |
| Myke Groves | Electrician |
| Edward A. Gutentag | Assistant Camera |
| Scott Kidner | Lighting Technician |
| Kyle T. MacDowell | Grip |
| Stephen Mullen | Electrician |
| Ray Ortega | Electrician |
| Bob Kurtz | Animation Director |
| Gary Mooney | Animation |
| Sylvia Fay | Extras Casting |
| Sally Jackson | Casting |
| Kenneth Post | Extras Casting |
| Marla Shertz Wilson | Casting Associate |
| Barbara Ayers | Costume Supervisor |
| Deborah Lancaster | Costume Supervisor |
| Christopher Lawrence | Costume Supervisor |
| Mary Zophres | Assistant Costume Designer |
| Timothy Alberts | Wardrobe Supervisor |
| Gary Burritt | Negative Cutter |
| Bryan H. Carroll | Assistant Editor |
| Edward Malone | Assistant Editor |
| Insley Pearre | Post Production Assistant |
| Art Tostado | Color Timer |
| Mark Perzely | Assistant Editor |
| Iddo Lampton Enochs Jr. | Location Manager |
| Barbara Heller | Location Manager |
| James A. Maguire | Location Manager |
| Ginger Sledge | Location Scout |
| Jose Luis Trivino | Assistant Location Manager |
| Phillips 'Flip' Wylly Jr. | Location Manager |
| Frank Bennett | Orchestrator |
| Brad Dechter | Orchestrator |
| Edie Lehmann Boddicker | Vocals |
| Hummie Mann | Additional Music |
| Hummie Mann | Conductor |
| Mark McKenzie | Conductor |
| Mark McKenzie | Orchestrator |
| Lisa Morlas | Music Editor |
| Joel Moss | Scoring Mixer |
| Thomas Richard Sharp | Orchestrator |
| Scott Stambler | Music Editor |
| George Doering | Musician |
| Nick Vidar | Music Programmer |
| Sherry Whitfield | Music Editor |
| Kerry Lyn McKissick | Script Supervisor |
| Beverly Winston | Script Supervisor |
| Bo Falck | Transportation Coordinator |
| Rick Mercier | Transportation Captain |
| Tony Mercier | Transportation Co-Captain |
| Russ Tolliver | Production Driver |
| Christy Dimmig | Production Coordinator |
| K. Lenna Katich | Production Accountant |
| David Linck | Unit Publicist |
| Sonya Ooten | Production Assistant |
| Darin Rivetti | Production Assistant |
| Gregory Dark | Line Producer |
