Valley of Terror

Kermit Maynard

Bob Wilson

Harley Wood

Mary Scott

John Merton

Mark Flemming

Jack Ingram

Spud Hayes

Roger Williams

Henchman Slim

Hank Bell

Sheriff Judson

Frank McCarroll

Henchman Hank

Hal Price

Fielding, the Geologist

Jack Casey

Clinton Deputy

George Morrell

Lynch Mob Leader

Blackie Whiteford

Bartender

Rocky

Rocky, Bob's Horse