Rare thriller concerning a mad scientist (Joseph Cotten) who creates an island of fish-men! Stars Barbara Bach, Claudio Cassinelli and Richard Johnson. Also with Cameron Mitchell.
Joseph Cotten died on February 6, 1994, of pneumonia, a complication of throat cancer at the age of 88.
This is the U.S.-edited version of the Italian film titled Island Of The Fishmen (also available here at Rare Movie Collector).