Adderly is just to provide security at the wedding of a senator's daughter, but then finds out that her fiance is a hit-man.
Given a chance to get back into the field by making a delivery to the coast, Adderly decides to help out a fellow agent who's come up empty in his investigation of a furniture importer whose business seems unusually profitable.
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 Clack 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.
On a simple mission to deliver an item to the airport, Mona spots an ISI agent being forced on board a plane, and in no time she's off to Europe in pursuit of enemy agents.
While they are sorting files together, Adderly tells Mona a tale of one of his adventures in Morocco, and she fantasizes about being his partner in a scenario similar to the movie Casablanca.
Assigned to provide security for a millionaire philanthropist, Adderly discovers the dark deeds of his past as an officer in the Nazi SS.
Major Clack is recruited by a former lover for a position in a private security firm, while Adderly tries to keep a visiting diplomat happy - and alive.
When Adderly and Greenspan are asked to escort the obnoxious sons of diplomats on a camping trip, Adderly becomes suspicious of a visiting Middle Eastern ruler's press agent.
When a new government committee decides that Greenspan is the mastermind of a ring of foreign spies, Adderly must stop laughing long enough to prove them wrong.
When Adderly, Mona and Greenspan undertake a seemingly routine assignment as ushers at an international film festival, Adderly ends up faking his own death to keep secrets from being smuggled out of the country.
Greenspan is happy to be able to visit the land of his ancestors when he and Adderly are sent to Ireland to prevent the kidnapping of a valuable horse owned by an old friend of Clack's.
Greenspan's new maid turns out to be a fugitive with a secret past, leading Adderly to an employment agency that is a front for an underground railroad system.
Greenspan is thrown into trouble when Clack tricks him into escorting a beautiful undercover agent on a dangerous assignment.
Adderly and Greenspan try to stop a terrorist who is trying to poison the city's water supply and has kidnapped Mona.
Assigned to the domestic support staff at the embassy in Moscow, Adderly tries to find out the real reason why a Russian rocket scientist wants to defect.
Assigned to check parcels at a conference of NATO ministers, Adderly finds that one of them is being blackmailed by a Soviet agent, and also finds time to invent a board game based on his experiences.
Guarding the body of a dead agent, Greenspan becomes a target for foreign spies after inadvertently swallowing microdots that he mistook for aspirin.
Adderly tries to help a friend who has been framed for the murder of a British spy.
An undercover operation is jeopardized when all the subjects start getting killed.
Trying to return a lost crown, Adderly discovers that he is a dead ringer for the ruler of a small country, who may be the target of assassins.