Napoleon and Illya protect Waverly when he returns to his former college, Blair University, to receive an honorary degree. Thrush is eager to kill the division head when he's out in public.

After escaping the crashing plane, Napoleon and Illya continue the hunt for for the gold extraction formula. However, they end up captured by Thrush and prepared for death.

Thrush kills a scientist and his wife after the scientist develops a way to extract gold from seawater. However, the scientist sent the five parts of the formula to his five daughters. Illya and Napoleon team up with one of the daughters, Sandy, to find the other four step-daughters and recover the formula before Thrush does.

Thrush's newest scheme involves developing exploding apples to take out a nuclear facility. Napoleon and Illya go undercover in a hillbilly community to stop it.

While in Rome, Napoleon is forced to plant a stolen formula on an American tourist, Darlene Sims. Thrush sends in ladies man Count Cesare Guardia to woo Darlene and recover the formula. However, things become complicated when Cesare and Darlene fall in love.

U.N.C.L.E. and Thrush race to acquire a dress. Its pattern forms a code of Thrush's five-year report, and Thrush can't let it fall into U.N.C.L.E.'s hands.

A used car salesman inadvertently gets hold of a valuable piece of microfilm that Thrush wants, and U.N.C.L.E. has to recover.

A famous novelist's newest book is apparently based on old cases of U.N.C.L.E. versus Thrush. Thrush sets out to find out how the woman has inside information on them, but she ends up with amnesia and Napoleon takes her back to her home town in the hopes of jarring her memory.

U.N.C.L.E. finds itself forced to help Thrush when their opposite number unwittingly gets hold of a heat-triggered explosive during a summer day. The explosive will take out Thrush Central... and several square blocks of New York City.

Illya and Napoleon attempt to recover a stolen U.N.C.L.E. codebook and must deal with Greek bandits.

An underling named Malanek tries to secretly maneuver his leader, President Nasasos Tunick, into stealing Napoleon's body from his tomb to discredit him.

While trying to recover a tidal-wave generator from Thrush, Illya is taken prisoner by a cantankerous captain eager for revenge against the people who court-martialed him years earlier.

With Illya involved elsewhere, Napoleon travels to Switzerland to acquire a suspended animation device from Dr. A.C. Nillson. However, Thrush gets to it first.

Napoleon and Illya find themselves in a race against time when a scientist who has invented anti-matter goes into hiding in a suburban neighborhood... and Thrush wants him no matter what the cost.

An evil industrialist stages a fake alien invasion to grab power, and Napoleon and Illya find themselves right in the middle of things.

The leader of a Eastern European Communist country comes to the UN, and insists on seeing the capitalistic Christmas shopping season. Napoleon and Illya are assigned to protect him from assassination attempts.

Napoleon is sent to rescue Illya, who has been captured in an African country looking for someone attempting to create a serum that can turn men into supermen.

U.N.C.L.E. is called in to supervise the transfer of power within an eastern Asian country. But the Prime Minister has his own plans.

Napoleon enters into an uneasy alliance with his would-be in-laws, to stop Thrush from launching the nuclear weapon to doom Europe to a new Ice Age.

Thrush's newest scheme is turning Europe into a frozen wasteland and making Iceland a fertile greenland, all by changing the Gulf Stream. With the aid of the Nazi scientist, they can pull it off... if Napoleon and Illya don't stop them.

Thrush stages an off Broadway play as part of a sinister scheme to tap into U.N.C.L.E.'s computers.

U.N.C.L.E. and Thrush are in Algiers looking for a code book. The man who has it wants Napoleon and Illya to play matchmaker for him in return for the book.

Thrush kidnaps Presidential candidate Steve Bryant's wife and replaces her with a double in an attempt to influence the election.

A business magnate hosts a peace-preaching government official... who is unaware that his host is a Thrush director who intends to kill him.

Thrush's newest development is a fatal hiccup gas, and the agent responsible is hiding out in Greenwich Village using a gang of unwitting beatniks.

Thrush takes over a European monastery and Napoleon recruits a woman to help him get inside and stop Thrush from leveling the great museums and churches of Europe with a laser.

The agents go after a mobster who plans to get revenge on his rival gangs by setting off the biggest bomb--a movie bomb--in Las Vegas.

With Napoleon indisposed with pneumonia, U.N.C.L.E. agent Mark Slate takes his place and trains a woman who is a dead ringer for a Thrush baroness to infiltrate the enemy organization.

A Thrush front company sets out to get a billion-dollar loan so that they can produce cyborgs and dispose of U.N.C.L.E. once and for all.

A girl's school secretly run by Thrust is programming the student body to steal intelligence information from their highly-placed parents, and Illya and Napoleon must infiltrate the school.