PCP is unexplainably released into the Frankfurt water supply and sends the zoo inhabitants crazy. One evening after a malfunction of zoo security the gonzo critters rampage through the city eating and killing whatever they fancy, wreaking a night of bloody terror. It's up to regular Italian-trash whipping girl Lorraine De Selle and obnoxious Super Mario lookalike zookeeper John Aldrich to sort it out.

A high school student falls in love with the provocative substitute, but she prefers the gym teacher.

Since her husband is distracted by his passion for horse racing, Lucia decides to make him jealous by pretending to be the lover of his bodyguard, Diego.

David and his wife Gilda transform their beautiful villa in a brothel, which are home to several characters. Odile, the daughter of a woman tortured by mercenaries, meets in the villa one of the torturers and want to relive over his own body the suffering endured by the mother. An ambassador who was abandoned by his companion, imposes its new partner to take his place. An eighteen year old, very open-minded, staged an orgy.

The United States of America, after the great success of Vietnam, Watergate and so on, have decided to expand their activities in Italy. Mr. Chips has chosen Eddie Mordace to open the Italian branch of the multinational American Love Company. So Eddie opens in Milan a small branch of the Company whose purpose is to comfort women. Eddie hires Simbad, Adone and later, when business starts to go well, Ugolino, a real Count, and Ivanoe, a raper, who becames the attraction of the House.