Thriller / Horror /

Score: 49%( 22 votes )

Overview: A couple on holiday in Haiti become involved in a series of savage murders linked to a doctors a new invention, a drug with extreme side effects.

Cast:

Anthony Steffen
Doctor Williams

Anita Strindberg
Grace Wright

Gabriele Tinti
Fred Wright

Umberto Raho
Philip

Stelio Candelli
Garner

Kathryn Witt
Robin

Alfio Nicolosi
Peacock

Gordon Felio

Richard Osborne

Bob Lemoine

Pierre Richard Merceron