Steve Williams
Brian Robbins
Kevin
Bill Calvert
Bud Oliver/Bud the C.H.U.D.
Gerrit Graham
Katie
Tricia Leigh Fisher
Colonel Masters
Robert Vaughn
Graves
Larry Cedar
Velma
Bianca Jagger
Dr. Jewell
Larry Linville
Sam
Judd Omen
Wade
Jack Riley
Melissa
Sandra Kerns
Tyler
Norman Fell
Gracie
June Lockhart
Dr. Kellaway
Clive Revill
Stan
Rich Hall
Dr. Berllin
Priscilla Pointer
Proctor
Robert Symonds
Barber
Frank Birney
Onlooker
Sarah Berry
Teen
Mary Margaret Patts
Teen
Gregg Binkley
Teen
Warren Selko
Teen
Andy Steinlen
Man in Trenchcoat (uncredited)
Robert Englund