Howard Duff

as Tom "Blackjack" Ketchum

Victor Jory

as Jared Letlow

Margaret Field

as Nita Riordan (as Maggie Mahoney)

Angela Stevens

as Laurie Webster

David Orrick McDearmon

as Bob Early (as David Orrick)

William Tannen

as Dee Havalik

Ken Christy

as Sheriff Macy

Martín Garralaga

as Jaime Brigo

Robert Roark

as Ben Tetlow

Don C. Harvey

as Mac Gill

Pat O'Malley

as Doc Blaine

Jack Littlefield

as Burl Tetlow

Sydney Mason

as Matt Riordan