The Avengers

Pursuing a traitor in the organization, Steed meets Trainee Agent 69, a.k.a. Tara King (Linda Thorson).

Steed is trapped in a diabolical game when his five co-members on a wartime tribunal begin to be murdered.

The hunt for a murdered agent leads to a glass-cleaning service involved with stealing secret codes.

Otolaryngologists die from violent sneezing and choking after each opens a special-delivery envelope.

An agent murders after assuming the personality of a spy thought to be dead; guests Nigel Davenport, Julian Glover.

A sabotaged computer at a research facility targets its inventor as a traitor.

Steed and Tara investigate the loss of several agents, and suspicion points to an inside man.

Following Steed's arrest at headquarters, Tara investigates data leaks at a research station.

Assassins, thugs, cutthroats and collectors seem to be after a dagger sent to Steed for safekeeping.

In a convalescent hospital, Steed, Tara and a band of injured agents battle a vengeful madman.

Steed and Tara investigate the murders of several land developers, apparently killed by clowns. Guest: John Cleese.

Steed suspects 3,000 stolen, top-secret rifles may be going to an African colonel planning a coup.

Scientists want to produce a duplicate of Steed to infiltrate a peace conference and plant a bomb.

A brilliant plan to extract information from agents includes a dentist's office that doubles as a torture chamber.

Assassins using a substance that instantly dissolves wood kill five men who posed for a photograph.

Tara undergoes a survival exercise while she and Steed probe an agent's disappearance.

Steed and Lady Diana (Jennifer Croxton) investigate the computer-controlled murders of fellow agents.

Steed, Tara and a clever spy awake from a gas-induced sleep to find the city evacuated, and search for a nuclear bomb.

Some murders with very pat clues make Steed suspect the accused are being framed.

Tara's uncle's business empire is threatened by a takeover when he fails to return from holiday.

An unusual form of mind control is used to force its victims to fall in love with the next person they see.

Steed doubts his sanity when he can't recall anything about a three-week holiday; guest Kate O'Mara.

Steed and Tara follow a talking briefcase containing stolen secrets, passing from one enemy to another.

Foreign delegates to an arms conference are slain in the style of a 19th-century mass murderer.