The Avengers

The police hunt Steed while Cathy, on the trail of a mysterious package, confronts the people who will kill to keep its secret...

Steed and Venus find "The Decapod" just as murderous as his namesake - the ten-armed sea monster.

When Steed buys Cathy the directorship of a company involved in arms smuggling, he knows he may not see Cathy, or the money, again....

Dr. King takes a luxury cruise to look after a famous film actress whom Steed suspects of espionage!

Steed arranges for Venus to sing at a Riviera nightclub - which happens to be a meeting place for professional murderers.

Steed and Cathy Gale find the world's rarest stamp is the key to an evil and fantastic plot.

Steed and Cathy turn to practical jokes to discover who is conjuring with the Stock Market - and why a man ate diamonds...

Steed hunts an informer only to find that he himself is suspect no. 1!

Murder in Hatton Garden - and Steed and Cathy learn that diamonds are no longer a girl's best friend...

Steed joins the navy and Cathy makes artificial rubies to help track down a saboteur.

Steed sends Cathy to visit Plato - the world's most advanced computer - and they discover that the machine can remember a murderer.

A murder without reason? A diplomatic mission in jeopardy. Steed and Cathy go 8,000 miles to find a clue.

A murder without reason? A diplomatic mission in jeopardy. Steed and Cathy go 8,000 miles to find a clue.

Intercrime - crime's answer to Interpol - leads Steed to a shooting gallery and Cathy to prison.

Steed and Cathy go to the Potteries in search of an unbreakable cup.

Steed persuades Venus to join a vanishing act, with remarkable results.

Are there witches? Do magic spells have any effect? Steed is out to explode the myth. He enlists the help of Cathy Gale and they have to fight for their lives.

Steed and Cathy hunt for two eggs that must never be allowed to hatch...

Steed and Venus go to a university and find there are degrees of treachery.