A man is done in by his wife, but he's not done yet. Evidently his ghost is unquiet.

A composer is up against it, and Sally's somehow connected to him.

After receiving the Cop of The Year award, Sgt. Enright is accused of the murder of his ex-wife--and the case against him seems air-tight.

The mob abducts Mac and replaces him with a surgically-altered lookalike, to liquidate a squealer in a tightly-guarded hospital.

Sally's next on a maniac's agenda; a psychiatrist assists.

Sally is kidnapped at an art museum. The ransom: a priceless painting owned by Spain that they are unwilling to relinquish. Mac's only clue takes him back to the day he proposed to Sally.

Strange accidents surrounding a thoroughbred horse suggest its owner, an old family friend of Sally's, is a target for murder.

The grand prize of the 20th Annual Golden State Rally in Monterey is an antique car collection willed by a late millionaire. Mischief develops into mishaps and worse, until an entrant is killed.

A temperamental tennis champion is suspected of murdering a newspaper magnate who had him suspended.

A WWII intelligence colleague, long since thought to be dead, turns up and is murdered.

Mildred is accosted while serving on a sequestered jury, then another juror is murdered in his locked room.

Mac heads south to a police convention on a train filled with officers, Mildred, and the author of Cops and Other Crooks, who is murdered en route.

It seems that Mac's sister is engaged to a con man out to diddle a mining company.

Mildred thinks she's witnessed a murder, and Sally receives a strange gift in the mail: film of a satanic ritual. More gifts reveal someone has it in for Mildred and a yen for Sally.

The wagers of sin. Mac is out to retrieve a set of diamonds swiped from his girl in Vegas.

Mac switches places with Claudio Manton, a hood with a striking resemblance, to intercept stolen gold trans-shipped from France via Portugal and Mexico.

Up against a hit man who announces himself.

A mysterious note in a football begins a case.

After a model commits suicide, Mac investigates her lonely life.

On moving day, Sally discovers a dead body in a moving barrel. When she leaves to tell Mac, the barrel disappears. What happened to it?

Mac's old football squad is being eliminated one by one.

Commissioner McMillan celebrates an old friend's wedding, but the honeymoon ends when the bride is murdered, and the intended victim may be closer to home.

Mac is away on a fishing trip when his house is blown up by a would-be assassin. Presumed dead, he investigates.

The case is clear, according to the Deputy D.A., but Mac has his doubts.

After the crosswords... a woman's husband is kidnapped, and her dog.