[2] Greta, a beautiful blonde American, is hired as the new secretary to Richard Stuart, a famous novelist who lives on an island near Venice with his wife Eleanora.

Unbeknownst to Richard and Eleanora, Greta has taken the job in order to investigate the disappearance of her lover, Sally.

Greta learns that Sally was accidentally killed in the heat of passion during one of the kinky sex games the Stuarts hold in their mansion occasionally; a hulking man-brute named Rocco lost control and strangled the girl.

[1] Film historian Roberto Curti echoed this statement, that along with Amadio's Smile Before Death (1972) were variations on the erotic gialli of the late-1960s.

"[7] From retrospective reviews, Adrian Luther-Smith wrote in his book Blood and Black Lace defined the film as "another seductive erotic thriller from Silvio Amadio" recommending it to admirers of Rosalba Neri and Barbara Bouchet while finding the score occasionally resembled an episode of Star Trek and that "the sedate Seventies pace may be too slow for viewers brought up on a diet of MTV and bombastic Hollywood hyperbole.