Disguised as a rich Texas oil man, Craig takes a very exclusive French bus tour that has a track record of blackmail and murder for it's posh clientèle.
Nick poses as a crooked navigator to join a sleazy airline crew that's been smuggling in the far east, and is quick to murder anyone, including their own men to stay in business.
Craig dons the disguise of a wall of death motorcycle rider to infiltrate a gang responsible for a series of audacious robberies. His ability to ride the machines leads to him being offered the role of lookout on the gang's next job.
Beautiful British blondes keep turning up murdered in Marseilles, all were nightclub entertainers at a club who's owner is obsessed with blondes and making dolls of them.
Craig's latest assignment could cost him his life; impersonating a safe blower, he must infiltrate a gang planning a major bank robbery and blackmailing fashion models for their secrets.
Masquerading as a crooked Dutch diamond merchant, Craig attempts to infiltrate a worldwide smuggling racket and expose the head man. His disguise is penetrated - and barely escapes with his life.
The Prime Minister of a small eastern European country is assassinated and an Innocent American is being framed for it. Craig, under cover as a salesman, finds that a cabinet minister is plotting a communist takeover.
Recruited into the GS team on a special mission to ensure the safety of a visiting president. Det. Insp. Brett's methods raise a few eyebrows - none higher than than Craig's, who asks if the newcomer is all that he seems.
In Sweden to receive a Nobel Prize for physics, an American scientist is drugged and concealed in a car entered in a cross-Europe endurance race. The squad has to find them before it takes a turn into communist territory.