A privately-financed scientist and his colleagues hire an ex-Navy officer to conduct an Alaskan submarine expedition in order to prevent a Red Chinese anti-American plot that may lead to World War III. Mixes deviously plotted schoolboy fiction with submarine spectacle and cold war heroics.
Not streaming on a subscription service in the US right now.
Starring Richard Widmark, Bella Darvi, Victor Francen, Cameron Mitchell, Gene Evans, David Wayne, Stephen Bekassy, Richard Loo, Robert Adler, Eugene Borden