While investigating a possible wayward spouse for a friend of Mona's, Adderly finds a link to plutonium stolen from several nuclear power plants.

Assigned to help his former partner re-adjust to civilian life after being held for the last 3 years in a foreign prison, Adderly observes her meeting with a known enemy agent.

When Greenspan orders Adderly to impress a nosy TV reporter with the work of Miscellaneous Affairs, he decides to solve a case in the headlines involving the attempted murder of the head of a crime commission.

Assigned to escort a millionaire former ambassador's precocious son on a plane flight to Adderly's hometown, Adderly suspects he may be the target of kidnappers.

Adderly suspects that Major Clack may be the next target for murder at a reunion of Korean War veterans.

Adderly baby-sits an ambassador's alcoholic wife, who claims to be in danger from a vampire, and then becomes suspicious when she appears to have committed suicide.

When Greenspan arranges a reception for a visiting Soviet ballerina, Adderly discovers that her lover is being held prisoner to force her cooperation.

Adderly is assigned to guard the royal dogs of the recently exiled leaders of a small Asian country.

Greenspan assigns Adderly to look after his visiting sister, an international human-rights activist whose life may be in danger.

Adderly investigates the disappearance of a seemingly crazy inventor from a science conference.

Adderly is asked to clandestinely investigate the kidnapping of a Belgian trade emissary's mistress.

Adderly suspects that a man who is supposed to be dead is behind a bizarre series of assassination attempts.

Adderly and Mona go into action when terrorists take Greenspan and his wife hostage at an embassy party.

Adderly suspects that Greenspan's strange behavior may be the result of a voodoo curse.

Adderly runs into an old adversary while investigating a terrorist bomb plot.

A visit to the bedside of a dying fellow agent launches Adderly on a series of misadventures.

Adderly suspects that a radio station is involved in the leakage of government secrets.

On his way to the Toronto Blue Jays' spring training camp in Florida, Adderly stops to investigate the mysterious death of an agent in training, who was the son of an old friend.

The KGB infiltrates the ISI by kidnapping Adderly and replacing him with a double.

When Adderly quits the agency in frustration, he is finally given a real assignment - to go undercover to guard a papal ambassador.

Adderly races aginst time to prevent a power-hungry colonel from a Middle East nation from detonating a nuclear weapon with stolen plutonium.

Adderly is plagued by nightmares of the torture that resulted in the injury to his hand, fearing that he may have revealed someone else's identity in order to save himself.

The discovery of secret listening devices at ISI forces Clark to temporarily relocate to Miscellaneous Affairs while Adderly investigates.

The death of a former partner leads Adderly from providing security at a parking lot to exchanging a million dollars for a list of KGB agents.

On the way to a vacation in Paris, Adderly has to make a detour to Monte Carlo to verify the identity of a dead hit man.