Millions in diamonds are stolen from a New York City safe, and later the burglar is killed. Shamus is paid $10,000 by the owner to find the diamonds or the killer.

Two New York City cops investigate a drug-smuggling ring that they believe is run by New York-based foreign diplomats.

Paul Kersey is again a vigilante trying to find five punks who murdered his housekeeper and daughter in Los Angeles.

A boozing young man in love with his co-worker finds that everyone around him, even his pompous and condescending best friend, is changing into a rhinoceros.

In crime ridden New York of the seventies two cops have had enough and decide to take justice into their own hands. Things turn exciting and humorous as no hoodlum goes safe.

Kira, a Greek muse incarnated on Earth to inspire people, helps Dan McGuire and an artist named Sonny Malone to meet. She inspires them to build a huge disco roller rink called Xanadu.

A week in the life of the exploited, child newspaper sellers in turn-of-the-century New York. When their publisher, Joseph Pulitzer, tries to squeeze a little more profit out of their labours, they organize a strike, only to be confronted with the Pulitzer's hard-ball tactics.