Midnight Madness Cast
| David Naughton | .... | Adam |
| Debra Clinger | .... | Laura |
| Joel P. Kenny | .... | Flynch |
| David Damas | .... | Marvin |
| Michael J. Fox | .... | Scott |
| Stephen Furst | .... | Harold |
| Patricia Alice Albrecht | .... | Lucille |
| Andy Tennant | .... | Melio |
| Brian Frishman | .... | Barf |
| Sal Lopez | .... | Blade |
| Maggie Roswell | .... | Donna |
| Robyn Petti | .... | Beryle |
| Betsy Lynn Thompson | .... | Peggy |
| Carol Gwynn Thompson | .... | Lulu |
| Eddie Deezen | .... | Wesley |
| Marvin Katzoff | .... | Dobster #1 |
| Christopher Sands | .... | Dobster #2 |
| Michael Gitomer | .... | Dobster #3 |
| Brad Wilkin | .... | Lavitas |
| Dirk Blocker | .... | Blaylak |
| Curt Ayers | .... | Armpit |
| Trevor Hemley | .... | Cudzo |
| Keny Long | .... | Gerber |
| Irene Tedrow | .... | Mrs. Grimhaus |
| Alan Solomon | .... | Leon |
| Deborah Richter | .... | Candy (as Debi Richter) |
| Kirsten Baker | .... | Sunshine |
| John Fiedler (I) | .... | Mr. Thorpe |
| Ceil Gabot | .... | Mrs. Thorpe |
| Charlie Brill | .... | Tennant #1 |
| Loretta Tupper | .... | Elderly Lady |
| Eddie Bloom | .... | Game Control Bookie |
| Dave Shelley | .... | Harold's Father |
| Marvin Kaplan | .... | Bonaventure Desk Clerk |
| Bert Williams (II) | .... | Security Captain |
| Arthur Adams | .... | Police Sergeant |
| Tom Wright (I) | .... | Cop #1 |
| Elven Havard (I) | .... | Cop #2 |
| Ernie Fuentes | .... | Miniature Golf Dad |
| Pilar Del Rey | .... | Miniature Golf Mom |
| Georgia Schmidt | .... | Old Lady In Car |
| J. Brennan Smith | .... | Bratty Kid |
| Don Maxwell | .... | Bratty Kid's Dad |
| Paul Reubens | .... | Pinball Proprietor |
| John Voldstad | .... | Bellboy |
| Jack Griffith | .... | Tow Truck Driver |
| Dick Winslow | .... | Tourist |
| Emily Greer | .... | Teenage Girl #1 |
| Paula Victor | .... | Cashier |
| Tony Salome | .... | Irving |
| Donna Garett | .... | Busty Waitress |
