Tom Tyler

Jim Lester

William Desmond

Martin Blair

Tom Santschi

Bud Landers

Dorothy Gulliver

Mona Cortez, alias Mary Smith

Philo McCullough

Royce Macklin

Frank Lanning

Francisco Cortez

Tom Dugan

Oscar

Joe Bonomo

Keno - Beefy henchman [Chs.1-4, 7-9]

Frank Hagney

Sheriff Jim H. Ryan

D. Ross Lederman