Skull and Crown

Rin-Tin-Tin Jr.

As Rin-Tin-Tin

Regis Toomey

As Bob Franklin, alias Rocky Morgan

Jack Mulhall

As Border Patrolman Ed

Molly O'Day

As Ann Norton

Jack Mower

As King

Lois January

As Barbara Franklin

James Murray

As Matt

John Elliott

As John Norton

Tom London

As Henchman Jennings

Milburn Morante

As Dad Miller