1960s fantasy adventure based on Jules Verne's sequel to '2000 Leagues Under the Sea'. During the American Civil War a group of captured Union soldiers make a daring air balloon escape, only to end up on a strange Pacific island where they meet two shipwrecked English ladies and must defend themselves against the attacks of giant monstrous creatures. Can they find a way to escape the mysterious island?
Director: Cy Endfield
Producer: Charles H. Schneer
Writer: John Prebble
Writer: Dan Ullman
Writer: Crane Wilbur
Music: Bernard Herrmann
Actor: Michael Craig
Actor: Joan Greenwood
Actor: Herbert Lom
Actor: Michael Callan
Actor: Gary Merrill
Actor: Beth Rogan
Actor: Percy Herbert
Actor: Dan Jackson
Actor: Nigel Green
Actor: Harry Monty
Special FX Visual: Ray Harryhausen
Cinematographer: Wilkie Cooper