Lieutenant Johnson, a U. S. Air Force pilot, on the tip of Alaska, a few miles from the Bering Straits from Siberia, helps foil a Soviet plot to test a new secret weapon by loyal Alaskan Eskimos. He is aided by Sergeant Koovuk, an Alsaka native Eskimo also in the U.S. military service. Along the way there is an ice-floe evacuation, an air-ice rescue and a fight with a polar bear.
Guy Madison
Lt. Phil Johnson
Mala
Sgt. Koovuk
Carole Mathews
Lt. Jane
Gloria Saunders
Alak
Lee Frederick
Major Bennett
John Bryant
Enemy Pilot Alex
Richard Vath
Maj. Elia
Philip Ahn
Taglu, a spy
Gordon Barnes
Capt. Mack McLoflin
Renny McEvoy
Sgt. Koops