 | Emilio Estevez als Kirby Keger |
 | Rob Lowe als Billy Hicks |
 | Andrew McCarthy als Kevin Dolenz |
 | Demi Moore als Jules |
 | Judd Nelson als Alec Newbary |
 | Ally Sheedy als Leslie Hunter |
 | Mare Winningham als Wendy Beamish |
 | Martin Balsam als Mr. Beamish |
 | Andie MacDowell als Dale Biberman |
 | Joyce Van Patten als Mrs. Beamish |
 | Jenny Wright als Felicia |
 | Jon Cutler als Howie Krantz |
 | Blake Clark als Wally |
 | Matthew Laurance als Ron Dellasandro |
 | Gina Hecht als Judith |
 | Anna Maria Horsford als Naomi |
| James Carrington als Guy |
| Kaaren Lee als Welfare Woman |
 | Nora Meerbaum als Myra |
| Don Moss als Maître d' |
 | Whip Hubley als Felicia's Date |
| Michele Winding als Chauffeur |
 | Jim Turner als Postgrad |
 | Mario Machado als Kim Sung Ho |
 | Judy Kain als Woman Banker |
| Seth Jaffe als Brother-in-Law |
 | Jeffrey Lampert als Brother-in-Law |
| Elizabeth Arlen als Libby |
| Scott Nemes als Nephew |
 | Bernadette Birkett als Rachael |
 | Vincent J. Isaac als Cop |
| Dean R. Miller als Clayton |
| Cindi Dietrich als Flirt |
 | David Lain Baker als Jules' Date |
| Daniel Eden als Street Tough |
 | Laurel Page als Nurse |
 | Thom Bierdz als Rowdy Undergrad |
| Jamie Anders als Tommy Bancroft |
| J.T. Solomon als Hysterical Woman |
| Stephanie Feury als Jules' Friend (uncredited) |
| Richard Patrick als Waiter (uncredited) |
| Karen Starr als Bar Patron (uncredited) |
| Stephen H. Burum | Director of Photography |
| Joel Schumacher | Screenplay |
| Joel Schumacher | Director |
| Richard Marks | Editor |
| Carl Kurlander | Screenplay |
| Ned Tanen | Executive Producer |
| Bernard Schwartz | Executive Producer |
| Lauren Shuler Donner | Producer |
| David Foster | Original Music Composer |
| John Parr | Theme Song Performance |
| Gary Daigler | First Assistant Director |
| Katterli Frauenfelder | Second Assistant Director |
| Charles Graffeo | Set Decoration |
| Robert Gould | Set Decoration |
| William A. Petrotta | Property Master |
| Rick Sharp | Makeup Artist |
| Elliot Davis | Camera Operator |
| Jan Kemper | Script Supervisor |
| Christine M. Loss | Still Photographer |
| Gary F. Kieldrup | Assistant Property Master |
| Hayden D. Anglin | Transportation Coordinator |
| Barbara Harris | ADR Voice Casting |
| Bruce Pearson | Color Timer |
| Brian Ralph | Negative Cutter |
| Wayne Fitzgerald | Title Designer |
| Phyllis Gardner Hirsen | Unit Publicist |
| Kenny Ortega | Choreographer |
| Emmett Brown | Key Grip |
| Cal DiValerio | Construction Coordinator |
| Bruce DiValerio | Construction Foreman |
| Reid Rondell | Stunt Double |
| Raymond Hartwick | Production Manager |
| James E. Tocci | Set Designer |
| Christopher Burian-Mohr | Set Designer |
| Eric Schwab | Location Manager |
| Alex Touyarot | First Assistant Camera |
| Rick Fee | Second Assistant Camera |
| Jane Schwartz Jaffe | First Assistant Editor |
| Bob Badami | Music Editor |
| Frank E. Warner | Supervising Sound Editor |
| Bill Wylie | Sound Editor |
| Gary S. Gerlich | Sound Editor |
| David Hawkins | Sound Editor |
| J. Paul Huntsman | ADR Editor |
| Carl Lewis | ADR Editor |
| Leslie Gaulin | Assistant Sound Editor |
| David Moritz | Apprentice Sound Editor |
| Gregg Landaker | Sound Re-Recording Mixer |
| Steve Maslow | Sound Re-Recording Mixer |
| Doc Kane | Sound Re-Recording Mixer |
| Gene S. Cantamessa | Sound Mixer |
| Raul A. Bruce | Boom Operator |
| Margaret Mitchell | Production Accountant |
| Patricia L. DeShields | Assistant Accountant |
| Shari Leibowitz | Production Coordinator |
| Karen Kovacevich | Producer's Assistant |
| Lisa Rose Horwitch | Production Assistant |
| R. Scott Doran | Production Assistant |
| Violette Jones-Faison | Costumer |
| Tim Griffith | Chief Lighting Technician |
| Donald Krafft | Leadman |
| Thomas Gark | Leadman |
| Peter Albiez | Special Effects |
| Bill Fleming | Best Boy Grip |
| Peter Portizo | Best Boy Electric |
| Paul S. Power | Production Illustrator |
