Giant from the Unknown

Ed Kemmer

Wayne Brooks

Sally Fraser

Janet Cleveland

Morris Ankrum

Dr. Frederick Cleveland

Bob Steele

Sheriff Parker

Buddy Baer

Vargas the Giant

Gary Crutcher

Charlie Brown

Billy Dix

Indian Joe

Oliver Blake

Cafe Proprietor

Jolene Brand

Ann Brown

Ned Davenport

First Townsman

Ewing Miles Brown

Townsman

Frank Hart Taussig

Townsman (uncredited)