Three lonely rich sisters and one of them finds a boyfriend, but is he really interested in her or her money. Five dead wives tell a different story.

Lt. Jacoby tries to nail Quoit on a murder charge but is foiled by misinformation.

An attempt on Lt. Jacoby is made when he receives a mysterious phone call and set up for a bullet.

Ten minutes before his execution a convicted murder hires Peter Gunn to find the $700,000 he stole, hand it over to the bond company, collect the 10% reward and give it to his daughter.

Peter Gunn poses as a professional bowler to investigate a case of blackmail and murder.

After serving 14 years for a crime he did not commit, Spain decides to commit the crime he was sentenced and already served time for.

Somebody shoots Edie in an attempt to get to Gunn. Jacoby still in the hospital gives Pete a clue as to who is seeking revenge.

Peter Gunn is hired by a man known as the Baron to protect Rowena, the roommate of a murdered carnival dancer. Rowena is the Baron's girlfriend, and when she becomes infatuated with Gunn, the Baron threatens the private investgator.

Edie is having her apartment renovated and during the renovations she uncovers a body.

Roy Davidson the D.A.'s son is being framed for a crime he did not commit, Gunn investigates and is surprised by what he undercovers.

When Mother is approached by gangsters to pay protection money, she asks Peter Gunn to intervene. When she refuses to pay, a bomb is set off in her night club.

Pete is called by a gangster's leg man who is then murdered. Pete becomes involved in a search for incriminating evidence.

Pete is asked by a religious cult leader to find a missing girl and the money she had access to.

There's trouble in Texas when a cowboy gets clobbered, and his brother, a cattle baron, hires Pete to find his killer. The welcome is none too warm, even when Pete goes native and dons the local attire. Mancini's score takes on a western swang. Marks the introduction of the new series logo design.

An escaped gangster lives in a rundown apartment undetected, wearing bandages. He hires Gunn to locate his brother and finds out that the man was involved in a payroll robbery.

Wealthy Helena Mears hires Peter Gunn to investigate the disappearance of her young sister Katie. Pete learns that Helena, lonely and jealous of Katie's popularity, has met an amorous but unscrupulous Latin who has been secretly seeing Katie.

B.E. Raleigh's only relative, a nephew named Martin, was imprisoned for stealing from his uncle's company. Now that the Uncle is dying there are many attempts on the rich uncle's life to make his demise quicker.

Wealthy invalid Louise Reardon has an attempt made on her life and Gunn is hired to find her Aide, Scully.

Gunn is hired to accompany a coffin to Mexico City, the hitch is that there is no body in the coffin only money stolen during a robbery.

An unfaithful wife is dismayed that after her lovers death a portrait of her goes missing, she hires Gunn to retrieve the painting.

A jazz musician is killed and another musician is accused. Pete is called in to the case. This episode features the jazz music of Henry Mancini.

A "blind" pianist witnesses a murder and, to protect his secret, hires Pete to find the killer.

A man is burnt to death. His widow hires Peter Gunn to find out who killed him.

A union boss's birthday starts off with a bang, and the crime boss who is the chief suspect wants Pete to clear his name before the situation gets even more explosive.

A series of unsolved robberies have an insurance company looking to Pete to find the culprits. The investigation begins where a partner in a diving company was found murdered, and Pete hooks up with a Don Ho fan who is into water sports.