A group of commandos heads into the jungles of Venezuela on a highly classified mission and encounters a robotic killing machine.
In 1978, $20 million was stolen from a Detroit bank. One of the robbers was caught, one was found dead, and the third disappeared. The money was never found. Seven years later, the robber who was caught was released from jail. He immediately went to Miami, only to be found dead the next day. Now FBI agents Doug Bennet and Steve Forest have been called in to investigate the case while posing as Miami police officers. Somewhere in Miami the third robber is hiding with his $20 million, and he has a seven-year head start on the authorities.
Ari can’t satisfy his wife Sara. He crashes his speedboat into a cliff and winds up in Switzerland for rehabilitation in what may or may not have been a suicide attempt. Alex, commissioned to paint Sara’s portrait by Ari, becomes Sara’s house guest and sex partner in Ari’s absence. Teresa, Ari’s secretary and ex-lover, is jealous of Sara’s relationship with Alex and schemes to break them up.
Since her parents' death, 19-year old Della lives with her aunt Marsha and Andrew, her old husband. One morning Marsha has sex with Alex, her husband's doctor. Right afterwords, Della seduces him at the beach while Marsha watches them from her window. The two women have a fight which results to Della leaving the house. She finds refuge at Maria's (a friend of hers) place but as it appears she is missing and the house is inhabited by Aris and Samantha. Della makes a pass at Aris, managing to infuriate Samantha. In the meanwhile, the local authorities are investigating the murder of Aris' business partner, Steve Brynner. When all trace leads to Aris, Della suggests a swap: She'll travel to Italy to get fake passports for the couple as long as they accept to murder Marsha.
In a nameless European city, a local reporter and his doctor wife try to escape from hordes of blood thirsty zombies, undead people exposed to nuclear radioactivity, while the military leaders fight a losing war of attrition against the relentless atomic zombies.
A woman struggles to keep her stepdaughter from harms way after she hires an assassin to kill her husband, but the hitman turns and blackmails her for the crime.
An oil prospector escapes from capture by a primitive cannibal tribe in the Philippine rain forest and heads out to locate his missing companion and their plane to return home.
Gianna Amicucci works in the house of the head of her hometown police force and enters the academy with a kickback from him. She is a beautiful woman (she generously sheds clothes during the film) and has to overcome her male colleagues prejudices, but she gains their respect through a series of brilliant operations.
A rich Sicilian, Fefè Mottola, decides to call a wealthy girl graduate: Giovanna, who is about to become a teacher, because his son needs repetitions. The boy, named Franco, is shocked by the physical beauty of the teacher, and so to restrain himself decides to pose as gay. But the deception does not last long, because the sexual impulses of Alfredo explode.
A series of random suicides in Rome, Italy are attributed to a heatwave, but a young pathologist named Simona—who is working on a thesis about murders disguised as suicides—suspects otherwise. When a young girl associated with Simona's playboy father ends up dead in another apparent suicide, Simona teams up with the girl's priest brother to prove she was murdered and track down the unknown serial killer.
Sgt. Sullivan puts together a group of Italian-Americans into disguise as Italian soldiers in order to infiltrate a North African camp held by the Italians. After the soldiers have knifed the Italians in their beds, they find a hooker living at the camp. Sullivan's commandos are to hold this camp and its weaponry until an American battalion arrives, all the while these Italian-Americans pretend to be Italian soldiers, often hosting the enemy. Lt. Valli is a young, "green," by-the-book officer who constantly argues with Sgt. Sullivan, who tells his superior that he has no idea what he is doing. One man on the base, probably a touch from Argento, is an entomologist who is needlessly killed. Things go terribly wrong after that.
The son of a rich industrialist forces a woman to become his fiancée by threatening to bankrupt her parents — until an unlikely hero steps in.