 | Pamela Adlon als Girl Joey |
 | Murphy Dunne als Mr. Kurtz |
 | Anne DeSalvo als Sister Serena |
 | Karen Black als Gladys Fitzpatrick |
 | Martin Mull als Warren Fitzpatrick |
 | Michael Hentz als Mouse / Bartholomew |
| Joey Coleman als Whitey |
| Christopher Brown als Blackie |
| Georg Olden als Piper |
 | Stephen Stucker als Dr. Bender |
 | Kimmy Robertson als Sarah Fitzpatrick |
| John Paul Lussier als Garth Fitzpatrick |
 | Edy Williams als Mrs. Slatt |
 | Hy Pyke als Mr. Slatt |
 | Gertrude Flynn als Mother Celestina |
| Lark Hackshaw als Nurse Bates |
| Bill Quinones als Pepe |
| Seth Wagerman als 'Professor' |
| Thomas Stokes als 'Chubby' |
| Michelle Cundey als Suzy Trotter |
 | Marshall Efron als Cab Driver |
 | Susan Ruttan als Biker |
 | Richard Deacon als Ticket Salesman |
 | Bridget Sienna als Carnation |
| Barry Cutler als Pizza Man |
| Steve Lalande als Gay Guy |
| Drew Davis als Teenage Samurai |
| Rex Ryon als Policeman |
 | Robert Houston als Retard |
| Robert Houston | Director |
| Robert Houston | Writer |
| Joseph Kwong | Writer |
| Kim Jorgensen | Producer |
| David Weisman | Executive Producer |
| Jan de Bont | Director of Photography |
| Chemin Sylvia Bernard | Casting |
| Russell Mael | Original Music Composer |
| Ron Mael | Original Music Composer |
| Barry Zetlin | Editor |
| Alan C. Blomquist | Supervising Producer |
| Russell Mael | Songs |
| Ron Mael | Songs |
| Jim Dultz | Art Direction |
| Linda Arvidson | Stunts |
| Jerry Brutsche | Stunts |
| Michael Cassidy | Stunts |
| Ann Chatterton | Stunts |
| Paula Crist | Stunts |
| Debbie Evans | Stunts |
| Sandi Gross | Stunts |
| Bill McIntosh | Stunts |
| Kristy Moore | Stunts |
| Thomas Rosales Jr. | Stunts |
| Kurtis Epper | Stunts |
| Packy Smith | Stunts |
| Frank James Sparks | Stunts |
| Leslie Walters | Stunts |
| Alan C. Blomquist | Unit Production Manager |
| Eric Jewett | First Assistant Director |
| Roger Duvall | Second Assistant Director |
| David L. Glazer | Set Decoration |
| Michael 'Mickey' Beltran | Property Master |
| Steve Carpenter | Assistant Property Master |
| Randy Connor | Construction Coordinator |
| Bob Fox | Painter |
| Martin J. Layton | First Assistant Camera |
| Ron Judkins | Production Sound Mixer |
| Al Ludwig II | Second Assistant Camera |
| Don Devine | Second Assistant Camera |
| Peter Deming | Second Assistant Camera |
| Bruce Olinder | Gaffer |
| Robert Ferrara | Best Boy Electrician |
| Kenneth J. Jones | Key Grip |
| Jim Grce | Electrician |
| Stephen Crawford | Electrician |
| Robert Mathis | Electrician |
| Mike Moad | Best Boy Grip |
| Robert K. Feldmann | Best Boy Grip |
| Robie Price | Grip |
| Les Percy | Grip |
| Douglas B. Arnold | Boom Operator |
| Ken Brocious | Boom Operator |
| Linda M. Bass | Costume Design |
| Jack Buehler | Costume Design |
| Susan V. Kalinowski | Hairstylist |
| Richard Arrington | Makeup Artist |
| Marilyn McCoppen | Assistant Editor |
| Susan Dudeck | Sound Effects Editor |
| Glad Pickering | Dialogue Editor |
| Hugo Weng | Foley Editor |
| Terry Lynn Allen | Foley Editor |
| Gary Alexander | Sound Re-Recording Mixer |
| Chris Jenkins | Sound Re-Recording Mixer |
| Larry Stensvold | Sound Re-Recording Mixer |
| Kathy Zatarga | Script Supervisor |
| Lawrence Markham | Transportation Coordinator |
| John Yarbrough | Transportation Captain |
| Chuck Clarke | Transportation Captain |
| Susie Johnson | Extras Casting |
| Melinda Sue Gordon | Still Photographer |
| Kevin Pike | Special Effects Supervisor |
| Jor Van Kline | Special Effects |
| Jim Todd | Negative Cutter |
| Robert Dawson | Title Designer |
