The Land Unknown
Navy Commander Alan Roberts is assigned to lead an expedition to Little America in Antarctica to investigate reports of a mysterious warm water inland lake discovered a decade earlier. His helicopter and its small party, including reporter Maggie Hathaway, is forced down into a volcanic crater by a fierce storm. They find themselves trapped in a lush tropical environment that has survived from prehistoric times.
Universal International PicturesCrew
Cast
Commander Harold 'Alan' Roberts
Jock MahoneyMargaret 'Maggie' Hathaway
Shirley PattersonLt. Jack Carmen
William ReynoldsDr. Carl Hunter
Henry BrandonCapt. Burnham
Douglas KennedyMachinist's Mate Steve Miller
Phil HarveyOfficer at Briefing / Officer on Ship (uncredited)
Kenner G. KempRadio Operator (uncredited)
Bing RussellOfficer at Briefing (uncredited)
Bert StevensMan at Briefing (uncredited)
Tom Coleman
Jock MahoneyMargaret 'Maggie' Hathaway
Shirley PattersonLt. Jack Carmen
William ReynoldsDr. Carl Hunter
Henry BrandonCapt. Burnham
Douglas KennedyMachinist's Mate Steve Miller
Phil HarveyOfficer at Briefing / Officer on Ship (uncredited)
Kenner G. KempRadio Operator (uncredited)
Bing RussellOfficer at Briefing (uncredited)
Bert StevensMan at Briefing (uncredited)
Tom Coleman
