Lost!
5/1/1986
Imdb: tt0091434
Tmdb: 140302
Popularity: 0.883
Vote: 6/10 (1)

Bob and his wife Linda accompany his brother Jim on a sailing cruise to Costa Rica, where Jim will start as a missionary. In a terrible storm their boat flips over. Jim believes the accident was a sign from god and throws away their distilling apparatus and food - "You shall not interfere with god's will". However nobody knows they're lost, so no one searches them for weeks.