Released:
1974-08-13

Overview:
During World War I, a German U-boat sinks a British passenger ship and takes the survivors aboard. After getting lost in fog, the submarine surfaces near the unknown island of Caprona, a lost world where they find dinosaurs and Neanderthals.

Director:
Kevin Connor

Runtime:
1h 30min

Genre:
Science Fiction, Action, Adventure

• Cast:
• 
  Doug McClure
  as
  Bowen Tyler
• 
  John McEnery
  as
  Captain Von Schoenvorts
• 
  Susan Penhaligon
  as
  Lisa Clayton
• 
  Keith Barron
  as
  Bradley
• 
  Anthony Ainley
  as
  Dietz