Prince the wonder horse and his gallant rider gallop off to protect hapless ranchers from the ruthless Nazi bad guys who are trying to steal their land so they can exploit the valuable tungsten deposits in this WW II western. Mayhem ensues, but soon the villains are vanquished and America's tungsten deposits are safe once more.
| Actor | Role |
|---|---|
 Tom KeeneTom Kenyon | Tom Kenyon |
 Frank YaconelliPierre La Fair - Tom's Sidekick | Pierre La Fair - Tom's Sidekick |
| JJoan CurtisJoan Allen | Joan Allen |
| DDon StewartDonny Bedford (as Donald Stewart) | Donny Bedford (as Donald Stewart) |
 Charles KingJim Regan (Crooked Rancher) | Jim Regan (Crooked Rancher) |
 Wilhelm von BrinckenTip Wallace (Gang Leader) (as William Vaughn) | Tip Wallace (Gang Leader) (as William Vaughn) |
 Steve ClarkRancher Steve Allen | Rancher Steve Allen |
 Horace B. CarpenterRancher George Kent (as Horace Carpenter) | Rancher George Kent (as Horace Carpenter) |
| NNick MoroPancake (Allen Ranch Cook) | Pancake (Allen Ranch Cook) |
 James SheridanHenchman | Henchman |
| SSteven ClensosHenchman with Eye Patch (as Steve Clensos) | Henchman with Eye Patch (as Steve Clensos) |
| FFred HooseRancher Wade | Rancher Wade |