A small fluffy dog called Muffin is kidnapped from a hotel to place a microfilm in its collar. The dog is due to be ttansaported to NY. Harry saves the day.

In Britain, Harry is called on to protect a Russian author from publishing his anti-socialist book.

Undercover as an explosives expert, Harry seeks to rescue a kidnapped girl and prevent a bridge bombing.

The Contessa is captured by a psychotic killer who puts her on trial for her life.

The Protectors chase after a stolen platinum shipment.

Drug dealers plan on using someone who can impersonate Harry's voice in order to get information out of a blinded Paul.

Harry travels to Spain in order to track down a bounty hunter named Quin.

In Denmark, a young woman and her father call on the Protectors to deliver a huge ransom for a stolen jewelry shipment.

The Protectors are called upon when the father of a man on trial for murdering a policeman goes after the judge.

An important witness to a murder who doesn't want the Protectors protection, vanishes soon after she is placed in the Protectors charge.

An old friend who has a new lead on an insurance scam calls Harry and the Contessa to Venice, but he is murdered just before they arrive.

The Protectors are hired by a Hungarian actress wanting to bury her now deceased revolutionary father in their homeland.

The Contessa is used to lure her former lover, a British spy, out into the open.

The wife of a president hires the Protectors to guard her critically ill husband whom she fears may be kidnapped.

After unsuccessful attempts on their lives, Paul and the Contessa are too late to warn Harry that someone is out to kill him.

Harry must land a small plane on his own when the pilot dies.

The Contessa gives Harry a shotgun for his birthday which he soon puts to good use when while investigating political blackmail he becomes the quarry in a manhunt.

The Protectors are hired to smuggle into Britain a Russian scientist who wishes to marry her childhood sweetheart.

In Spain, an English boy is framed and arrested on drug charges after a drug dealer plants some hash in his backpack.

While in Rome the Protectors try to help a senator who is being blackmailed.

The Contessa ends up putting her life in danger when she agrees to help an old friend win a wager by making him disappear.

While investigating a plot to overthrow the government of a Mediterranean nation the Protectors end up confronting two old friends of the Contessa, one with whom she was romantically involved.

The Protectors only hope of putting a drug smuggling ring out of business lies in being able to decode a coded letter.

The police hire the Protectors to guard the corpse of a bank robber as part of a ruse to capture his accomplices.

The Protectors are hired to track down Bennett, a missing Canadian agent who holds valuable information about a new American-Canadian sky project.