 | Elizabeth Berridge als Amy Harper |
 | Cooper Huckabee als Buzz Dawson |
 | Kevin Conway als The Barker |
 | Largo Woodruff als Liz Duncan |
 | Miles Chapin als Richie Atterbury |
 | Jeanne Austin als Mrs. Harper |
| Jack McDermott als Mr. Harper |
 | Shawn Carson als Joey Harper |
| David Carson als Geek |
| Sonia Zomina als Bag Lady |
| Ralph Morino als Truck Driver |
| Herb Robins als Carnival Manager |
| Mona Agar als Strip Show Dancer |
 | William Finley als Marco the Magnificent |
| Susie Malnik als Carmella |
 | Sylvia Miles als Madame Zena |
 | Sid Raymond als Strip Show MC |
| Larry Ross als Heckler - Girlie Show |
 | Frank Grimes als Strip Show Voyeur |
| Frank Schuller als Poker Player #1 |
| Peter Conrad als Midget with Tall Lady |
| Mildred Hughes als Tall Lady |
| Glen Lawrence als Spectator |
 | Shawn McAllister als Garbage Collector #1 |
 | Sandy Mielke als Garbage Collector #2 |
| Mike Montalvo als Spectator |
| Sherman 'Big Train' Bergman als Carnival Worker (uncredited) |
 | Raymond Forchion als Man in Tent Show (uncredited) |
| David Mandel als Carnival Strongman (uncredited) |
| Tobe Hooper | Director |
| John Beal | Original Music Composer |
| Steven Bernhardt | Producer |
| Jack Hofstra | Editor |
| Andrew Laszlo | Director of Photography |
| Lawrence J. Block | Writer |
| Mort Rabinowitz | Production Design |
| Robert L. Hoyt | Sound Re-Recording Mixer |
| Dale Johnson | Sound Editor |
| Earl Madery | Sound Re-Recording Mixer |
| John J. Stephens | Sound Re-Recording Mixer |
| David A. Whittaker | Sound Editor |
| Marlana May | Makeup Artist |
| Pamela Basker | Casting |
| Mark L. Lester | Executive Producer |
| Brad Neufeld | Associate Producer |
| Mace Neufeld | Executive Producer |
| Derek Power | Producer |
| Fern Champion | Casting |
| Jose Duarte | Art Direction |
| Tom Coll | Set Decoration |
| Rick Baker | Special Effects Makeup Artist |
| Donisia McGowan | Hairstylist |
| Craig Reardon | Special Effects Makeup Artist |
| Norman Cohen | Unit Production Manager |
| John Orland | Post Production Supervisor |
| Adrienne Bourbeau | Second Assistant Director |
| Norman Cohen | First Assistant Director |
| Harold Collins | Construction Coordinator |
| William Kellow | Carpenter |
| Nicholas J. Romanac | Property Master |
| Neal Adams | Conceptual Design |
| Jack Dalton | Sound Mixer |
| J.B. Jones | Special Effects |
| Robert Destolfe | Still Photographer |
| Russell Engels | Gaffer |
| Ed Knott Jr. | Key Grip |
| Walter G. Morris Jr. | Gaffer |
| James Pergola | Camera Operator |
| John Winner | First Assistant Camera |
| Oscar Barber | "B" Camera Operator |
| Daniel Pearl | Additional Photography |
| Susie Feldott | Casting |
| Bob Gordon | Casting |
| Jonathan Lane | Casting |
| Vicki Hiatt | Post Production Assistant |
| Robert Leader | Assistant Editor |
| Arnold Leibovit | Assistant Editor |
| Richard Bellis | Orchestrator |
| Michael Boddicker | Musician |
| Tom Catalano | Music Supervisor |
| Don James | Orchestrator |
| Ken Johnson | Music Editor |
| John Beal | Conductor |
| John Beal | Orchestrator |
| Miles Goodman | Orchestrator |
| Daniel J. Johnson | Music Editor |
| Rick Riccio | Scoring Mixer |
| Susana Preston | Script Supervisor |
| Don Gilman | Production Assistant |
| Melanie Grefé | Production Assistant |
| Arnold Leibovit | Production Assistant |
| Murray Naidich | Main Title Designer |
| Roberta Rose | Production Accountant |
| Susan Sindelar | Stand In |
| Jeffrey W. Stacey | Production Assistant |
| Cynthia Streit | Production Coordinator |
| Dee Dee Winner | Production Coordinator |
| Kathy Day | Executive Producer's Assistant |
| Bob Megerle | Thanks |
