An eclectic group of characters set sail on Captain Lansen’s leaky cargo ship in an attempt to escape their various troubles. When a violent storm strikes, the ship is swept into the Sargasso Sea and the passengers find themselves trapped on an island populated by man-eating seaweed, giant crabs and Spanish conquistadors who believe it’s still the 16th century.

Eric Porter
as Lansen

Hildegard Knef
as Eva Peters

Suzanna Leigh
as Unity Webster

Tony Beckley
as Harry Tyler

Jimmy Hanley
as Patrick, the bartender

James Cossins
as Nick, chief engineer

Reg Lye
as The Helmsman

Ben Carruthers
as Ricaldi

Nigel Stock
as Dr. Webster

Neil McCallum
as First Officer Hemmings
John Chard
Then we'll go on trying, and the day we stop trying we stop living! It is one of the major oddities out of Hammer Films, a nutty slice of fantasy adventure sci-fi, resplendent with rubbery effects work, an incoherent screenplay, auto-cue hammy acting and obligatory humongous cleavage! Plot, fo...
Wuchak
_**Weird "Ship of Fools" meets Jules Verne adventure**_ Hammer’s psychotronic “The Lost Continent” (1968) was based on Dennis Wheatley’s 1938 book “Uncharted Seas,” his second of three "Lost World" novels. The story concerns the mostly disagreeable passengers & crew of an old freighter traveling...