Detective Halloran goes undercover as a patient in a hospital mental ward in an attempt to identify the murderer of patient who was a witness in a gang killing.

A young detective works to redeem himself after lying about the circumstances of his partner's shooting death during a stakeout.

New York City detectives frantically hunt a killer who strangles married disabled women with a coat hanger, in their own homes.

A wealthy industrialist refuses to give in to an extortionist's demands even after the extortionist brutally assaults a neighbor girl and threatens the life of the man's alienated son.

An almost-blind young man roams the streets of New York after separating from his class, while his teacher (Diahann Carroll) attempts to convince his parents that the boy can learn to ably use his limited sight and not become completely blind.

Pro football star shot by younger woman when he opens his hotel room door. The press assumes Elvin "Colossus of" Rhodes was cheating on his wife, but Rhodes insists he doesn't even know the quiet, plain waitress. The paper trail fits the woman's claim they were lovers - separate hotel rooms as the player was on the road, gift receipts etc. check out, as Rhodes' life unravels.

A young man with a disfigured face lives in the shadows of the city committing petty crimes until a young woman and Detective Flint show him how his self-worth is tied to his actions, not his looks.

Flint is ordered to prison to witness the execution of a murderer he helped capture.

A young woman, a carrier of a deadly infectious disease, leaves a self-imposed exile of 14 years on Welfare Island (now called Roosevelt Island) for Manhattan and a "normal" life. The NYPD is notified and seeks to find her before the "Van Nortons Sawyers Fever" infects the populace and causes multiple deaths.

A man who failed to qualify for the NYPD takes to impersonating a uniformed patrolman.His motives have to do with wanting to serve the public and also wanting to attract more desirable women. When he becomes involved in stopping a robbery and uses his non-regulation firearm the real NYPD searches him out.

A recently-retired policewoman who is facing her own mortality discovers, with the help of Detective Arcaro, how she has missed so many opportunities for happiness.

Construction workers unearth the skeleton of a 14-year old boy, dead and buried for about 25 years. The only clue to his identity -- and fate -- is a cigarette lighter with the monogram JLY. Learning of this from the morning paper, perpetual ne'er-do-well Sam Langan recognizes both the dead boy and a chance to advance himself.

After a string of liquor store robberies and murders, a liquor store owner plans for retribution when his store is robbed and his friend, the clerk, is killed.

An ex-con, hustling a living by being part fence, sports bettor and police informant among other things,has a contract out on his life. He scrambles to get enough money together to leave for Oklahoma and a reunion with his wife and son. Lt. Parker is sympathetic and tries to help his "stoolie" friend safely leave NYC.

An emotional scrap dealer wants to purchase a ship bound for salvage, but he needs at least $3000. When his business partner refuses to help, the scrapper flies into a rage and murders him at a construction site. He then turns to an unscrupulous loan shark, but can only get some of the money and the deal runs out as his conscience bears down on him.

A teenage girl is teased and handled a little roughly by four prankish teenage boys at a movie theater. The girl's father downplays the incident when the NYPD investigates. The father, a WWII combat veteran, has a plan to "save his daughter from any public embarrassment". He will hunt the boys down and mete out justice.

A hot dog, newspaper headline-grabbing detective has himself assigned to the 65th Precinct to find the killer of his partner. Both Lt. Parker and Det. Flint soon find that this brash and rash detective gets under their skin. He challenges their bravery and considers them to be safety first "parade cops".

An immigrant from Puerto Rico finds that things are not better and in many ways worse since moving to NYC. The inability to speak English has lead to confusion, not being able to find a job, contempt for being an alien and misunderstanding by the police. Betrayal by one of his own people only makes it even worse.

A jury that seems hopelessly deadlocked debates the case of a man who murdered his wife in order to be with another woman, but there might not be enough physical evidence to sway all of the jurors.

Gio, who lives by fishing coins out of sidewalk grates, longs to adopt an orphaned boy who he spins yarns for, as if Gio actually was a courageous deep-sea fisherman. By working 16 hours a day, old Gio saves money to adopt the boy, but in doing so violates the territorial rights of a local gang, who try to kill Gio.

The detectives fight against time to unravel a plan to murder a Commander aboard his yacht.

When an elderly sewer worker learns that his son is the leader of a street gang, he begs him vainly to reform, and then tells police about his association. When the gang uses the sewers to escape after a jewel robbery, the old man follows them into the underground passages.

A corporate man who accidentally killed a man in a fight over a parking space mentally and physically tortures himself while the detectives search for the killer.

A psychotic who leads a burglary ring has an unfortunate habit of bursting into a murderous rage when things go wrong. When Adam investigates the scene of of the bloody break-ins, the head of an advertising agency offers him a lucrative position.

To remain straight, an ex-con informs on the would-be robbers of a bar where he works, instead of helping the stickup men, his former pals. But the hoods' connection to Link Toland, a seemingly respectable businessman with serious political juice, cranks the heat way up on the young informant, his family, the investigating detectives, and even the tavern owner.