Hawk - Season 1 (1966)

Hawk is on the hunt for a beautiful woman kidnapped off the street and held captive by the disgruntled ex-co-worker of her boyfriend.

Peter Jannus' new bride is killed in a hit-and-run by slick con man Nick Serri, and it's up to Hawk to prove Serri's guilt.

A brokerage firm is robbed of a million dollars worth in securities, and Hawk is sure an employee of the firm knows more than she is telling.

Hawk has personal reasons for his determination to get evidence against a powerful city contractor, despite the reluctance of many others who he needs to convince, including the district attorney, and despite the fact that of his two witnesses one turns up dead and the other is very unwilling.

A maniac is trying to extort money from a renowned stage actor by threatening to kill an innocent person if the actor does not pay him a large sum of money. Unfortunately, he has already made good on his threat twice.

A very popular model is murdered at a crowded party, but no one can tell who shot her, even Hawk, who was at the scene.

An informant insists that he is being targeted for murder, and Hawk starts to believe him, but he can't get others on the force to take the man's claim seriously.

Ulysses Frost, an old friend of Hawk, calls him and begs to meet him because his life is in danger. Hawk tells him to meet him at his apartment, but the killers follow Frost there and kill him. Hawk is then incensed to learn that forensic reports on Frost's death have either disappeared or never been done, apparently on orders from higher-ups. What's more, Frost's sister, whom Hawk also knew well before, doesn't want to cooperate.

Hawk and two of his fellow lieutenants are determined to locate $750,000 that a man was sentenced to jail for stealing, and to do that they keep an eye on the man's wife. But they are not the only ones determined to find the money.

Hawk works undercover by pretending to be on the take in order to smash a heroin selling ring, unaware that his assignment is made more precarious by some of the other people who the ring has working for them.

A psychopath who has already killed several people holds the customers of a bar as hostage.

The murder of a minor grade artist and collector is linked to a series of break-ins at art galleries, where nothing is apparently stolen, but the paintings of another artist suddenly appear---paintings which consist exclusively of various views and colorations of the artist's left hand.

An autistic teenage girl is the only witness to the murder of a cop. The killer knows that she saw him, but does not know that she is unable to speak and thus cannot identify him.

Five cab drivers have been murdered, and the only thing Hawk can find that they had in common is that they all had pre-teen daughters.