

“Only Hell could breed such an enormous beast... Only God could destroy it!”
A small town in Texas finds itself under attack from a hungry, fifty-foot-long gila monster. No longer content to forage in the desert, the giant lizard begins chomping on motorists and train passengers before descending upon the town itself. Only Chase Winstead, a quick-thinking mechanic, can save the town from being wiped out.
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)