In Anchorage, journalist Ned Scott (Douglas Spencer), looking for a story, visits the Air Force officer's club, where he meets Captain Pat Hendry (Kenneth Tobey), his co-pilot Lieutenant Eddie Dykes, (a friend of Scott's), and flight navigator Ken "Mac" MacPherson. General Fogarty orders Hendry to fly to Polar Expedition Six at the North Pole, per a request from its lead scientist, Nobel laureate Dr. Arthur Carrington (Robert Cornthwaite); Carrington has radioed that an unusual aircraft has crashed nearby. With Scott, Corporal Barnes, crew chief Bob, and a pack of sled dogs, Hendry pilots a Douglas C-47 transport aircraft to the remote outpost.