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)

?

Ralph Brooke

Posse Member (uncredited)