A bottle with a manuscript
inside it is thrown into the sea. It floats to the coast of England, where
a sailor discovers the bottle and opens it to read the manuscript. Bowen
Tyler narrates.
During World War I, Bowen Tyler and Lisa Clayton are passengers on the
ship torpedoed by Captain von Schoenvorts. Along with a few surviving
British officers, Tyler persuades the other men to take over the surfacing
submarine, this being their only chance for survival. After they confront
the Germans on the deck, a fight ensues, and they seize the German U-boat.
Tyler takes command, hoping to sail to a British port. Von Schoenvorts has
his crew steer toward a safe sea port, but German officer Dietz breaks
loose and smashes the sub's radio.
Off course and running out of fuel in the South Atlantic, the U-boat and
its crew happen across an uncharted subcontinent called Caprona, a
fantastical land of lush vegetation where dinosaurs still roam,
co-existing with primitive man. There are also deposits of crude oil. If
the Germans and British work together, the oil can be refined and enable
their escape from the island. Tyler and von Schoenvorts agree to work
together.
Tyler discovers the secret of Caprona: individuals evolve not through
natural selection but by migrating northward across the island. With the
submarine working again, a sudden outbreak of volcanic eruptions occurs
across the island. Dietz starts a mutiny, shoots Captain von Schoenvorts,
and takes command. He abandons Tyler and Clayton in Caprona in an attempt
to escape, but the U-boat cannot function in the boiling waters, and the
crew is killed as it sinks. Tyler and Clayton are stranded, and being the
only survivors of their group, are forced to move northward. Tyler throws
the bottle with the manuscript inside it that's seen at the beginning of
the film. |