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.

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

The Protectors devise an elaborate con to recover a priceless antique which a woman had been conned out of.

The daughter of a gangster whom Harry helped put in prison fails twice in her efforts to kill Harry.

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

Harry finds his family being threatened after he agrees to guard a visiting president in London.

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

A revolutionary group steals and auctions off a priceless art collection in order to purchase dynamite to fund their cause.

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

In Salzburg, the Protectors must rescue a group of vacationers whom are unknowingly being held hostage on top of an Austrian mountain.

In Salzburg, the Protectors must rescue a group of vacationers whom are unknowingly being held hostage on top of an Austrian mountain.

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

Harry's college friend Zeke, a pianist, is blackmailed into setting Harry up by mobsters.

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

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

The Protectors chase after a stolen platinum shipment.