크레딧 출연 Yakima Canutt Dave Carson Gladys McConnell Marion Morrow Bob Kortman Prowling Wolf (as Robert Kortman) Roy Clements Major Morrow Rex The Devil Horse (as Rex - King of Horses) Fred Jackman Jr. Young Dave (as Master Fred Jackman) Lady the Horse Lady, A Silver Mare 스텝 Fred Jackman Directing Hal Roach Production Hal Roach Writing