 | Michael Keaton als Jack |
 | Teri Garr als Caroline |
 | Frederick Koehler als Alex |
 | Taliesin Jaffe als Kenny |
 | Courtney-Jane White als Megan |
| Brittany White als Megan |
 | Martin Mull als Ron |
 | Ann Jillian als Joan |
 | Jeffrey Tambor als Jinx |
 | Christopher Lloyd als Larry |
| Tom Leopold als Stan |
 | Graham Jarvis als Humphries |
 | Carolyn Seymour als Eve |
| Michael Alaimo als Bert |
 | Valri Bromfield als Doris |
| Charles Woolf als Phil |
 | Miriam Flynn als Annette |
 | Derek McGrath als Exec. #1 |
 | Michael Ensign als Exec. #2 |
 | Ken Olfson als Exec. #3 |
 | Frank Birney als Exec. #4 |
| Hilary Beane als Exec. #5 |
 | Edie McClurg als Check Out Lady |
 | Patti Deutsch als Deli Girl |
| Estelle Omens als Middle Age Woman |
| Patty Freedman als Melon Girl |
 | Bernadette Birkett als Young Woman Shopper |
 | Lisa Freeman als Motorhead |
 | John Richard Petersen als Executive (uncredited) |
| Lori Randolph als Little Girl in Crowd (uncredited) |
| Stan Dragoti | Director |
| John Hughes | Writer |
| Lee Holdridge | Original Music Composer |
| Victor J. Kemper | Director of Photography |
| Patrick Kennedy | Editor |
| Lisa Freiberger | Casting |
| Alfred Sweeney | Production Design |
| George R. Nelson | Set Decoration |
| Lynn Loring | Producer |
| Lauren Shuler Donner | Producer |
| Bill Wilson | Associate Producer |
| Harry V. Bring | Second Assistant Director |
| Michael Cassidy | Stunt Double |
| Joe Dunne | Stunt Double |
| Victor Paul | Stunt Double |
| Aaron Spelling | Executive Producer |
| Harry Colomby | Co-Producer |
| Art Levinson | Associate Producer |
| Art Levinson | Unit Production Manager |
| James Dyer | First Assistant Director |
| Dustin Bernard | Second Assistant Director |
| Nolan Miller | Costume Design |
| Sig Tingloff | Set Designer |
| Lou Barlia | Camera Operator |
| Alan R. Disler | First Assistant Camera |
| Bill Roe | Second Assistant Camera |
| Ralph Nelson Jr. | Still Photographer |
| H. Bud Otto | Script Supervisor |
| Lyla Foggia | Unit Publicist |
| Earl Gilbert | Gaffer |
| Gaylin P. Schultz | Key Grip |
| Bill Balles | Special Effects |
| Sal Sommatino | Property Master |
| Norman Burza | Costumer |
| Linda Matthews | Costumer |
| Bob Mills | Makeup Supervisor |
| Ric Sagliani | Makeup Artist |
| Leonard Drake | Hairstylist |
| Al Overton Jr. | Production Sound Mixer |
| Michael J. Kohut | Sound Re-Recording Mixer |
| Carlos Delarios | Sound Re-Recording Mixer |
| Aaron Rochin | Sound Re-Recording Mixer |
| James Stanley | Assistant Editor |
| Bill Phillips | Supervising Sound Effects Editor |
| Hal Sanders | Sound Effects Editor |
| Stephen A. Hope | Music Editor |
| Lee Holdridge | Orchestrator |
| Alf Clausen | Orchestrator |
| Gene Clinesmith | Transportation Coordinator |
| Bruce Hauer | Transportation Captain |
| Liz Galloway | Production Coordinator |
| Michael Neale | Location Manager |
| Lindsay Skutch | Production Assistant |
