Karate champion Matt Logan is enlisted by the police to train officers in self-defense after narcotics agents are killed by an assailant using the martial arts.

Jones is a secret agent who has gone into semi-retirement, concentrating instead on teaching the martial arts to inner city youths. The karate school is run by a kindly old coot named Pops. His gambling debts, however, bring the local thug, Pinky, down on him. To make matters worse, Pinky is then hired by some white thugs who want to get a hold of the property Pops' school occupies so they can build a shopping mall. When things get heavy, Black Belt Jones leaps into action. Only he's not alone. Pops' daughter, Sidney, shows up to lend a hand, proving herself every bit as agile and powerful a martial artist as Jones.

How does retired cop Joshua Burke (James Earl Jones) get two career criminals, Manny Durrell (Sidney Poitier) and Dave Anderson (Bill Cosby), to follow the straight and narrow? Con them into helping juvenile delinquents turn over a new leaf. But how? Burke has never been able to nail the duo, but he uses what he knows of their seedy past to blackmail them into volunteering.

A group of young delinquents well on the road to careers in crime, are given a shock course in prison life. Brought face to face with hardened criminals many serving life sentences for rape and murder, they are suddenly confronted with the harsh realities of a top-security U.S. Penitentiary.

After coming under suspicion for a computer technician's murder, six hackers team up to try to find the real killer.

A tugboat operator and a waterfront cafe owner clash with a dock foreman who is trying to change the way things on the piers have been done.

A white cop apprehends, then murders, a Black purse thief in the street. A Black film student witnesses the murder and begins surveilling the cop in his everyday life. Based on the novel "Shoot It" by Paul Tyner; filmed in Kansas City.

Nick Martin, a young street tough, has a change of heart and attempts to stop the gang violence in his neighborhood.

In this comedy thriller, a prospective series pilot, Larry Hagman plays a disinherited socialite and high roller who, with the aid of a comely con artist and his sarcastic butler, helps the feds bring down an arms merchant.

After his wife is murdered by street punks, a pacifistic New York City architect becomes a one-man vigilante squad, prowling the streets for would-be muggers after dark.