Movie: The Creeping Flesh (1973)

Tagline: A terrifying journey through the nightmare worlds of evil, insanity and terrible revenge.
Trivia: The last film of George Benson.
“A Victorian-age scientist returns to London with his paleontological bag-of-bones discovery from Papua New Guinea. Unfortunately, when exposed to water, flesh returns to the bones unleashing a malevolent being on the scientist’s family and friends. Written by Ray Hamel <hamel@primate.wisc.edu>”