During a New York City snowstorm, a union lawyer is placed in protective custody as a witness to graft, a working girl is slipping out-of-towners a mickey and painting them blue, a Federal Inspector is auditing the Department books, the mob plans an invasion of headquarters, and patrolmen have a strike meeting.

During a heat wave, Chief Clifford is called away and leaves Sgt. Broadhurst in charge. A football gambling ring that scores with ""inside dope on injuries"" loses a little black book and begins eliminating witnesses in a search for it, leading to an assault on precinct headquarters.

In the second "Alamo" episode, Phyllis Norton, in her last appearance, takes over the station when Chief Clifford catches the flu, a thief kidnaps Broadhurst in order to swap him for the thief's brother, a drug-addicted mother kidnaps her addicted newborn daughter - and a time bomb ticks in the squad room ceiling.

A peer of the realm, who's a photographer as well as a cat burglar, comes to America and, in flagrante delicto at a Long Island costume party, witnesses a killing at the hands of Irish bombers, all of which sends McCloud to Blighty, where the target remains to be found.

As part of a pilot program, McCloud is assigned a female partner, and the two go undercover against a big-time auto theft ring.

Modern-day cattle rustlers ship lethally contaminated beef to New York.

McCloud is assigned to a film shoot, and suspects the production is a front.

After hanging his Stetson in a diner one night, McCloud is stymied by various attempts to relieve him of it. His clues lead to a ballet company on the verge of folding, and a philanthropic foundation with millions of dollars missing from its account books.

The international drug trade and a dealer named Harry Hague have McCloud undercover and in prison to root out the Rhigas family of distributors.

An ambitious junior executive in the mob uses fashion models to transport heroin into New York.

The NYPD demonstrates a bank robbery on live closed-circuit TV, and is bushwhacked by a gang of antiquated outlaws.

McCloud helps a runaway and her baby, amidst a curious stolen property investigation.

A black gang infiltrating a white ethnic gang's numbers racket makes four very big mistakes, in ascending order of importance: robbing and killing a pickup man for his bets and the numbers; shooting Broadhurst (knocking him out of the episode after the first scene) when he tries to interfere; framing the unconscious Broadhurst for skimming money from the numbers runners; and depriving a VERY well-connected Jewish tailor of his winnings.

Chris Coughlin's high-rise apartment building is torched by an arsonist for hire.

On Christmas Eve, an assassin stalks McCloud, a spurned mistress attempts suicide, a sidewalk Santa turns mugger, junkies raid a hospital pharmacy, Chris's newspaper organizes a party for orphans at Westside Hospital with Chief Clifford as Santa, and the junkies take hostages.

While answering a high-rise apartment burglary call, McCloud stumbles on a body, which then disappears. The case leads to a VIP madam under indictment, whose girls are apparently being murdered by a serial killer.

A woman pursues the hit man who killed her sister, and in Mexico City is pursued herself.

A TV commentator's critique of police shootings tarnishes the department's stakeout squad, and Chris Coughlin is threatened to force the release of a murder suspect extradited to Taos by McCloud.

Just before presenting a rackets case, Chief Clifford goes to Hawaii for a police conference. Taos sends McCloud, too, and the Marshal is obliged to dragoon a vacationing N.Y. policewoman when the Chief is set up on a murder charge.

Paroled bank robbers from New Mexico think McCloud took off with their $400,000 twelve years before. They kidnap Chris Coughlin, shoot two FBI agents with McCloud's .45 Colt Frontier Six Shooter, and force him back to Taos after the money.

The State Department sends Chief Clifford and McCloud to Moscow with a touring country & western singer, undercover.

A football player from Ohio who needs an operation goes to find the New York mobster who owes him money.

A dying Roman mobster wills his ""Saracen Horse,"" a jewel-encrusted green jade treasure, to any of his criminal colleagues who can take possession of it.

McCloud's lackluster assignments make him grouse, so Chief Clifford sends him to the Mounted Unit. A fence sets up a munitions theft at a National Guard Armory (USMC) for a revolutionary group, and the cavalry is on its way.

Loan sharks accidentally kill a welcher, and a hardnosed Homicide lieutenant has the wrong man.