Sit on this butt plug.

Description: A high school student and his friend find a strange, orb-like piece of equipment to use as a science project, but must stop it when it begins to threaten mankind.

Cast:
Michael Harlan: John Stockwell
Ellie Sawyer: Danielle von Zerneck
Vince Latello: Fisher Stevens
Sherman: Raphael Sbarge
Detective Isadore Nulty: Richard Masur
Lew Harlan: Barry Corbin
Dolores: Ann Wedgeworth
Bob Roberts: Dennis Hopper
Irene: Candace Silvers
Matusky: Beau Dremann
Crystal: Pat Simmons
Jock #1: John Vidor
Jock #2: Vincent Barbour
Jock #3: Jaime Alba
President Eisenhower: Robert Beer
General: John Carter
General's Aide: Cameron Young
Secret Service Man: Noel Conlon
Sentry: Jackson Bostwick
Desk Sergeant: Robert DoQui
Fireman: Elven Havard
Librarian: Linda Hoy
Ellie's Friend: Robin Allyn
Mutant #1: Michael Berryman
Coy: Chuck Hemingway
Hall Monitor: Pamela Springsteen
Preppie: Matt Hoelscher
Sentry at Air Force Guardhouse: Jack O'Leary
Policewoman: Clare Peck
Wino: Joel Harrison
Trucker's Wife: Ann Culotta
Neanderthal Man: Hank Calia
Guard #2 at Air Force Guardhouse: Scott Bailey Spangler
Aliens: Frank Welker
Sorceress: Dawna Lee Heising
High School Student: Linda Lang
Vietnamese Soldier: Gerald Okamura
Student: Lyza Reese

Written by: Jonathan R. Betuel

Director: Jonathan R. Betuel

Production: Touchstone Pictures, Silver Screen Partners II

Release date: 09 Aug 1985

Box Office: $4,122,748