Sid Witherspoon
Don Michaelson
Merle Johnson
Frankie
Barry Hefna
Randall Mansfield
Jimmy Flanders
Police Psychiatrist
Parrish McLean
Moon
Mark Frost
Dr. Miller
Jim Munroe
Frank Burnham
Gaylord Sullivan
Slim
Johnny Hunter
2nd Lt. Matthew 'Matt' Hazard
John Templeton
Paul Cunningham
Bob Jenkins
Jimmy Flanders in 'Monsters on the Campus'
Donny Vinton
Hoyt Brecker
McVey
Don Porter
Gilbert (voice, English version)
Uncle Gary
Jack Barnes
Tony Manza
Mr. Nichols
Ben Gunther
Jack
Sax Lewis
Rosenberg
Jesse Bascomb
Sgt. Nickles
Reporter (uncredited)
Lt Maxwell
Alan
Artie Sanders / Artie Smith
Jill Parsons
Dr. Ackerman
Flemming
Record Exec
Police Captain
Lester
Hank Jackson
Mayor
Bill
Leonard
Rob Kamen
Steve
Taggart
Harold Farber
Phillip
Troy
Matt Plimpton
FBI Agent
Dr. Ackerman (archive footage)
Daniel
Python
Sheriff John Baxom
Clint Redman
Assistant Director (uncredited)
Hatchet's Father
Julian Thatcher
Larry Haughton
Father Dugan
Sandy Winfield II
Buzz Travis
Ken Savage
Dan Jamison
Man on Phone (voice)
Self
Norman Hoak
Gilbert Mallory
Mr. Clark
Self - Stage Bow