Générique complet
The Day It Came to Earth
Roger Manning
Ronnie McGuire
Rita Wilson
Debbie
Wink Roberts
Eddy Newton
Delight De Bruine
Sally Baxter
Robert Ginnaven
Lt. Mike Kelley
Lyle Armstrong
Sgt. Larry Pinkerton
George Gobel
The Professor
Ed Lover
The Creature / Lou Jacoby
Joe Barone
A Gangster
Conrad Rothmann
A Gangster
Lou Hoffman
Desk Sgt. Frank
Bill Elfstrom
Mayor Taylor
Bill Eubanks
The Mayor's Aide
LeRoy Slaughter
The Drunk Driver
George Stewart
Campus Security Guard
Diane Yanniger
Dorm Receptionist
Dick Curtis
Tear-gas Officer Curtis
Bill Boren
Police Photographer Bobby
J. W. Best
A Policeman
Paul Clark
A Policeman
Glen Arnold
A Policeman
Paula Means
Sorority Officer
Dinah McKinnie
Sorority Officer
Betty Elleins
A Student
Linda Howerton
A Student
Shannon McKinnis
A Student
Monica Thaxton
A Student
Elaina Henley
A Student
Jim Bailey
A Student
John Fields
A Student
Mike Harris
A Student
Tim Stewart
A Stuldent
Lee Nelson
Animal Control Officer
Réalisation
Scénario
Production
Bill Blackburn
Production associée
Vernon Williams
Production associée
Paul Clark
Production associée
John Braden
Production
Harry Thomason
Production exécutive
Image
Montage
Son et musique
Ward Phillips
Sound
Joe Anacieto
Songs
Clyde Snider
Sound Recordist
Bill Hammett
Sound Recordist
Joe Southerland
Musique