Passengers on an ocean liner can't recall how they got onboard or where they are going. Soon it becomes apparent that they all have something in common.

U.S geologist discovers something about Oil that proves VERY threatening to the Turkish and Arab business people.

A passenger ship unexpectedly runs into a typhoon.

A group of strangers find themselves aboard an unmanned ship, surrounded by fog and uncertain of their destination. As they attempt to make sense of their situation, the group of passengers discover a commonality that changes their perception of the nature of their journey. The film was later remade, with some changes, as Between Two Worlds (1944).

An opera singer travelling with her company on a passenger ship encounters a mysterious young man who she falls in love with.