Générique complet
Le géant Monstre de Gila
Don Sullivan
Chase Winstead
Fred Graham
Sheriff Jeff
Lisa Simone
Lisa
Shug Fisher
Old Man Harris
Bob Thompson
Mr. Wheeler
Janice Stone
Missy Winstead
Ken Knox
Horatio Alger 'Steamroller' Smith
Gay McLendon
Mom Winstead
Don Flournoy
Gordy
Cecil Hunt
Mr. Compton
Stormy Meadows
Agatha Humphries
Howard Ware
Ed Humphries
Pat Reeves
Rick
Jan McLendon
Jennie
Jerry Cortwright
Bob
Beverly Thurman
Gay
Clarke Browne
Chuck
Grady Vaughn
Pat Wheeler
Desmond Dhooge
Hitchhiker (as Desmond Doogh)
Ann Sonka
Whila
Yolanda Salas
Liz Humphries
Gordon McLendon
Narrator (uncredited)
Angus G. Wynne III
Dumb Teen ((uncredited)
Réalisation
Scénario
Production
Ken Curtis
Production
B.R. McLendon
Production
Gordon McLendon
Production exécutive
Ben Chapman
Production Manager
Image
Wilfrid M. Cline
Photographie
George Gordon Nogle
Cadrage
Henry A. Kokojan
Cadrage
William John Ranaldi
Assistant Camera
Harry L. Gianneschi
Assistant Camera
Montage
Son et musique
Jack Marshall
Musique
Earl Snyder
Sound
Milton Citron
Sound Effects
James Richard
Sound Effects
Don Sullivan
Songs