Italian murder mysteries don't come any sexier than Amuck!, originally titled Alla Ricera del Piacere (In the Pursuit of Pleasure). Though the story may be another retread of the old Whatever Happened to Aunt Alice? gimmick of a seemingly innocent assistant turning out to be much more than they appear, there's thankfully much more here than meets the eye. Lovely blonde Greta (Barbara Bouchet) has just begun a new job as the secretary to prominent writer and art snob Richart Stuart (Farley Granger), who lives in an isolated Venetian country home with his perverse wife, Eleanora (Rosalba Neri). After the wife and secretary enjoy a slo-mo tumble in the sheets, it turns out Greta has actually come to investigate the disappearance of the Stuarts' last assistant, Sally, who happened to be Greta's lesbian lover. During a petting party, Richard shows off a porno version of Little Red Riding Hood which he shuts off abruptly when Sally appears in the frame. Then a casual hunting trip into the marshes turns nasty when Greta nearly loses her life in quicksand, and Richard's latest whodunit novel begins to bear a sinister resemblance to the deadly events occurring inside his house... Thanks to …