Sempiterno

Intrepid photographer Emanuelle is taken deep into the Amazonian jungle to search for a cannibalistic tribe long believed to be extinct.

After killing a man in a drunk driving accident, a young woman is sent to a prison where both the inmates and the corrupt leadership are violent and abusive.

A masked serial killer with psychosexual issues strangles female coeds with scarves before dismembering them. When a wealthy student identifies one of the scarves and thinks she has a lead on a suspect, she becomes the killer's next target, retreating to her family's remote cliffside villa with three of her girlfriends.

Emanuelle returns to Kenya, trying to get an interview with a foreign gangster who's taken refuge in the African countryside while still operating an international criminal network.

In a remote village in occupied Europe, the SS pursue their inhuman treatment of captured partisans in efforts to force them to betray their comrades.... while Fraulein Krast, a sadistic biologist, concentrates her efforts on the womenfolk with refined tortures and humiliation, leaving them to the mercy of a sex-crazed half-man, half-beast she has created with experimental injections.... And as advancing Allied forces approach the village, Krast herself becomes a victim of her own fiendish rituals....

Emanuelle is framed by a corrupt D.A. while investigating a drug smuggling operation and has to tough it out under lock and key, dealing with a strict warden and abusive guards.

A beautiful woman hires an intrepid adventurer to help find her father, who has disappeared in the jungle while searching for a rare and priceless butterfly. Along the way they run into cannibals, a race of Amazon warriors and all the usual attractions one would expect to find in a lost jungle.