Christina Fisher arrives in Sardinia to spend a holiday with her university friend, Francesco. As they are touring the island, they are trapped by mountain terrorists. Francesco is kidnapped, but Christina is permitted to leave. She is determined to contact the police, but is persuaded not to by Francesco's best friend, Gambino. Together they try to find the kidnappers, but she becomes suspicious of everyone including Gambino. Confused and paranoid, she sets out alone to contact the police.

A humble scientist from Padua proves that the Earth revolves and that it is not the center of the universe.

Aboard a ship early in the 20th-century, a middle-aged Italian tells his story of love to a Russian.

Modesty Blaise, a secret agent whose hair color, hair style, and mod clothing change at a snap of her fingers is being used by the British government as a decoy in an effort to thwart a diamond heist. She is being set up by the feds but is wise to the plot and calls in sidekick Willie Garvin and a few other friends to outsmart them. Meanwhile, at his island hideaway, Gabriel, the diamond thief has his own plans for Blaise and Garvin.

American soldiers, led by The Sarge, are stuck behind Nazi enemy lines. As they make their way across the Italian countryside, they come across an alien spaceship that has crash-landed in the woods. The alien pilot is dead, but one of the ship's passengers is on the loose. As the GIs hunt down the alien by splitting into smaller groups, they're not only tracked by the Nazis, but also a whole host of other aliens come to save their stranded party.

Dart Jr. hires three untrustworthy men to help him rob a pretty female doctor who's smuggling gold for a Mexican dictator.

An inept sergeant is mistaken for a secret agent and charged with finding a spy, but he is so stupid he is demoted and becomes a corporal.

Mario, a rich and eccentric war hero befriends Marco, a loner with a sailboat, and takes him home to meet his estranged wife Cleofe and sexually repressed sister in law Matilde. Mario confesses his love for Matilde and so ensues a love triangle.

In a little Sicilian village two hairdressers who are in love with the same girl manage to sabotage the bacteriological weapons the Nazis are preparing to use against the allied armies invasion.

Based on a real WW2 episode. In 1944 in a small village in the Italian Appenines several inhabitants are executed in reprisal for a partisan attack on the German occupying troops. The lieutenant responsible for the execution becomes a priest and then a bishop and several years later he is put on trial for the killings.