Mundy and a stewardess seek a device killing scientists aboard a plane headed for Melbourne.

Accusations of treason plunge Mundy into a nightmarish ordeal where friends and enemies become indistinguishable.

Alister and Al pose as clowns to get close to a king threatened by a scheming General.

A Nazi diary reveals that a painting by Matisse has a hidden list of Nazi war criminals. Wally calls Al to steal the painting, which is protected by a sophisticated security system.

Musicians become involved in a political plot.

An Air Force Major has a paranoid reaction to a prescription drug and takes over the Command Center during a bomber drill. Al is called in to extract him from the locked President's bunker before he starts World War III.

A dazed Mundy awakens after a car accident in a ghost town, minus his beautiful companion.

Mundy helps an arthritic ex-thief by inventing a caper, but the escapade interferes with the S.I.A.

Wally Powers induces Al Mundy to drive in a Formula I car race in Cordona where the SIA suspects the Russians are building Cuba-type missile bases and where vice-president Paulo Monteggo plans to topple the government. Al, using the cover name of Paul Stratford, is confronted by Corie Laughton of the credentials committee, but convinces her to go along with his fanciful excuse for anonymity. 

A fashion photographer insists on taking the place of her deceased roommate to retrieve an S.I.A. code book in Paris.

Mundy poses as an astrologer to infiltrate an occult society; his assumed name makes him an assassination target.

Mundy struggles to outwit an enemy intelligence chief who is forcing him to lead the S.I.A.'s top man into a trap. 

A rusty British operative helps Mundy steal a microdot from an East Berlin museum.

Al Mundy and his father thwart communist execution attempts and set out to prevent a financial disaster.

A good friend of Al Mundy names him as the thief who stole a file containing the names of the dreaded Italian Brotherhood.

An embarrassing kidnap case -- the victim is the daughter of a U.S. senatorial candidate whose press secretary is smearing the S.I.A. 

The larcenous plans of Mundy's pal Charlie Brown hamper his efforts to find a widowed queen.

When Al Mundy is assigned to protect three priceless paintings, he finds that his father wants to steal them.

Mundy poses as a reporter to rescue an SIA chief kidnapped by a Hungarian agent.

Mundy's seaside vacation in Italy is rudely interrupted when enemy agents following an SIA courier assume Al is her accomplice.

Al Mundy and his father set out to loot the vault of a casino in Venice and sell the lira to a counterfeiter.

An enemy agent impersonates the captured SIA chief to trick Mundy into locating a defecting Soviet.

Three foreign agents trying to buy a legendary spy's plutonium confuse Mundy with their quarry.

Al Mundy is poisoned by a Red agent and has little time to trade a decoding device he has stolen for the antidote.