College researcher Joanna (Joy Bang) takes her boyfriend Stan (Roger Garrett) with her to a remote area of the Philipines to obtain a sample a rare snake venom. They run into the mysterious Lena (Marlene Clark), who seduces Stan and pulls him into a terrifying subterfuge of sex and murder.
Joanna finds out the secret of Lena, but will she be too late to save her beloved Stan?
This movie won’t change your life, but it is satisfying enough for a low-budget early seventies horror set in the Philipines. And Vic Diaz is always a treat! See this one for free on streaming, or some other low-cost method.