Frankenstein Island is currently streaming on Tubi

Frankenstein Island (1981)95 minHorror, Science FictionRating 24/100

A storm maroons a party of hot air balloonists on a remote island populated by a race of mutants and ruled by the great-granddaughter of Frankenstein.

Cast: Robert Clarke, Steve Brodie, Cameron Mitchell, Robert Christopher, Tain Bodkin, Patrick O'Neil, Andrew Duggan

Director: Jerry Warren