Ken Clark

~ as ~

Steve Benton

Yvette Vickers

~ as ~

Liz Walker

Jan Shepard

~ as ~

Nan Greyson

Michael Emmet

~ as ~

Cal Moulton

Tyler McVey

~ as ~

Doc Greyson

Bruno VeSota

~ as ~

Dave Walker

Gene Roth

~ as ~

Sheriff Kovis

Dan White

~ as ~

Porky Reed

George Cisar

~ as ~

Lem Sawyer

Guy Buccola

~ as ~

Giant Leech (uncredited)