During the US Civil War, Union POWs escape in a balloon and end up stranded on a South Pacific island, inhabited by giant plants and animals. They must use their ingenuity to survive the dangers, and to devise a way to return home. Sequel to '20,000 Leagues Under the Sea' .
Director: Cy Endfield, René Dupont
Genre: Adventure, Family, Fantasy, Science Fiction
Cast: Beth Rogan, Dan Jackson, Gary Merrill, Herbert Lom, Joan Greenwood, Michael Callan, Michael Craig, Percy Herbert