A scientist working with genetics creates a horrifying flying creature that feeds on human blood. Following a gruesome trail of dead bodies, Scotland Yard investigators must scramble to halt its ravenous rampage.

Peter Cushing
as Detective Inspector Quennell

Robert Flemyng
as Dr. Carl Mallinger

Wanda Ventham
as Clare Mallinger

Glynn Edwards
as Sgt. Allan

Kevin Stoney
as Granger the Butler

Vanessa Howard
as Meg Quennell

David Griffin
as William Warrender

Roy Hudd
as Morgue Attendant

William Wilde
as Frederick Britewell

Simon Cain
as Clem Withers
Wuchak
**_The Mothman’s first movie_** Young men in the countryside near London are winding up dead with their throats torn open and their blood drained. A Scotland Yard inspector (Peter Cushing) enlists the input of a college entomologist (Robert Flemying) to track down the killer. Wanda Ventham plays ...
CinemaSerf
Vernon Sewell has assembled quite a decent cast here, but sadly the story is scraping the bottom of the barrel somewhat. Robert Flemyng is a genetic scientist who has created (why?) a being that by day is the gorgeous, vivacious young women "Clare" (Wanda Bentham) but by night is a blood sucking ins...