Also Known As:
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- Der Flug zur Hölle
- Etelämantereen salaisuus
- Försvunna i okänd värld
- L'oasis des tempêtes
- O tromos tis lefkis koilados
- Oasis de la terreur
- Prigionieri dell'Antartide
- Virgil W. Vogel
- Charles Palmer
- William N. Robson
- László Görög
- Jock Mahoney ... Cmndr. Harold 'Hal' Roberts
- Shirley Patterson ... Margaret 'Maggie' Hathaway (as Shawn Smith)
- William Reynolds ... Lt. Jack Carmen
- Henry Brandon ... Dr. Carl Hunter
- Douglas Kennedy ... Capt. Burnham (as Douglas R. Kennedy)
- Phil Harvey ... Machinist's Mate Steve Miller
- Ralph Brooks ... Bit Role
- Kenner G. Kemp ... Officer on Ship
- Bing Russell ... Radio operator
- Bert Stevens ... Officer
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