A extradition trip to Chicago becomes an extended stay for Hooker when he goes undercover to nail a heroin dealer.

Corrigan is accused of planting a gun on a suspect he shot while investigating box-office heists.

Stacy loses her confidence after a procedural lapse with a suspect nearly costs her her life.

An officer's cocaine problem endangers Hooker as they pursue suspects in cross-country serial murders.

Hooker's vacation is interrupted by a robbery that leaves an officer dead.

Stacy and a seriously wounded Corrigan are taken hostage by a trio who take refuge in a church, demanding a $100,000 ransom.

Hooker teams with a Hollywood detective in search of a murderous jewel thief.

Hooker's pursuit of the gang behind a series of rapes and robberies may be motivated more by revenge than duty.

When Hooker's charged with bribery, he leaves for Las Vegas to meet with the prostitute accused of paying him off.

Stacy poses as a masseuse to find out who's trying to take over a massage parlor.

Hooker tracks a serial killer who's taken a hostage.

Hooker tries to persuade a radio sex therapist to help him search for the killer of four unfaithful wives---all of whom were callers to her program.

Stacy goes undercover as a department-store employee to bait a killer---and all evidence points to a security guard.

Romano's sports car is stolen, but the 10-year-old who witnessed the crime and the subsequent murder of her uncle won't talk.

Hooker pursues the man who raped a female priest, but he's stymied by the victim, who won't testify after hearing her attacker's confession.

A blow to the head precipitates episodes of explosive behavior in Corrigan, while Hooker pursues a strangler of skid-row denizens.

Stacy goes undercover to find out who's responsible for the death of a model.

Romano is blinded and his girlfriend killed during attempts on Hooker's life.

Hooker and former partner Jim Cody investigate a drug-related homicide only to discover that Cody's daughter is involved.

Hooker wants to clear the reputation of a slain officer when $10,000 is found among his belongings during a vice investigation.

Hooker pursues two robbers at high speed, resulting in the injury of a pregnant teller.

Hooker tries to help a teenage prostitute after several murders in the red-light district.

Hooker combs the city for a burly robber who shot Stacy and left her with a bullet lodged close to her heart.