The Summit-5 Affair
Series 4, Episode 1 Unrated
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Solo is suspected of being a double agent.
The Test Tube Killer Affair
Series 4, Episode 2 Unrated
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Napoleon and Illya travel from Mexico to Austria to Greece hunting a genetically engineered superhuman assassin.
The 'J' For Judas Affair
Series 4, Episode 3 Unrated
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Napoleon and Illya try to protect an industrialist who does not want their help.
The Prince Of Darkness Affair - Part 1
Series 4, Episode 4 Unrated
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The men from U.N.C.L.E. travel from Africa to a Persian palace in search of a deadly Thermal Prism that could be used to dominate the earth.
The Prince Of Darkness Affair - Part 2
Series 4, Episode 5 Unrated
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Napoleon and Illya battle exotic, deadly cults as they try to prevent the Thermal Prism super weapon from being launched into orbit.
The Master's Touch Affair
Series 4, Episode 6 Unrated
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Napoleon and Illya are caught between a THRUSH master spy and his brilliant protégé in a feud for control of the earth.
The Thrush Roulette Affair
Series 4, Episode 7 Unrated
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Napoleon and Illya visit a THRUSH island casino where VIP patrons have been brainwashed into committing suicide.
The Deadly Quest Affair
Series 4, Episode 8 Unrated
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In Manhattan, Napoleon is hunted as prey by a former THRUSH agent who blames Solo for his downfall.
The Fiery Angel Affair
Series 4, Episode 9 Unrated
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Napoleon and Illya become enmeshed in multiple secret plots as they try to prevent THRUSH from overthrowing a South American democracy.
The Survival School Affair
Series 4, Episode 10 Unrated
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At U.N.C.L.E.'s secret training facility on an uncharted island, Illya has only 12 hours to solve a murder committed by an U.N.C.L.E. agent.
The Gurnius Affair
Series 4, Episode 11 Unrated
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Illya goes undercover as a Nazi general to crack a THRUSH and NAZI plot to use a sleep-inducing device to dominate the earth.
The Man from Thrush Affair
Series 4, Episode 12 Unrated
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Solo goes undercover inside THRUSH and helps develop a deadly new machine that could grant THRUSH world domination.
The Maze Affair
Series 4, Episode 13 Unrated
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Solo and Illya become pawns in a brilliant scientist's ingenious plot to destroy U.N.C.L.E. headquarters.
The Deep Six Affair
Series 4, Episode 14 Unrated
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In London, Solo and Illya work with U.N.C.L.E's top British agent, Brian Morton, to protect the plans to a top-secret submarine--but is Morton's fiancée working for THRUSH?
The Seven Wonders of the World Affair - Part 1
Series 4, Episode 15 Unrated
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Internationally renowned men in a variety of fields are being kidnapped, and a strange petty theft of one of each victim's trivial personal possessions precedes his abduction.
The Seven Wonders of the World Affair - Part 2
Series 4, Episode 16 Unrated
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Imprisoned in the high Himalayas, Napoleon and Illya must stop an ex-U.N.C.L.E. agent--who plans to end all strife with a gas that makes people docile--and the THRUSH agents who want to control the gas.