Ep 17. Return of the Cybernauts

In The Avengers season 5 episode 17, titled "Return of the Cybernauts," Steed and Mrs. Peel find themselves facing off against an old foe from a previous encounter. The villainous Cybernauts, who are half-man and half-machine, have returned to once again wreak havoc on the world.

The episode begins with Steed and Mrs. Peel investigating a string of mysterious murders that seem to involve robots. They soon discover that the Cybernauts, who had previously been destroyed, have somehow been brought back to life by their creator, Dr. Armstrong.

Dr. Armstrong, a brilliant but unstable scientist, has created a new, advanced version of the Cybernauts that are stronger and more intelligent than ever before. He plans to use them to carry out his plan to take over the world and establish himself as its ruler.

Steed and Mrs. Peel must race against time to stop Dr. Armstrong and his army of Cybernauts before it's too late. They face many challenges along the way, including an intense fight with a Cybernaut that has been designed to mimic Mrs. Peel's every move.

As they get closer to stopping Dr. Armstrong, Steed and Mrs. Peel are joined by a group of other agents who have been tasked with taking down the mad scientist and his army. Together, they launch a full-scale attack on Dr. Armstrong's secret laboratory, hoping to put an end to his plans once and for all.

Despite facing overwhelming odds, Steed, Mrs. Peel, and the other agents manage to defeat the Cybernauts and take down Dr. Armstrong. The episode ends with Steed and Mrs. Peel sharing a moment of victory, knowing that they have once again saved the world from a dangerous threat.

"Return of the Cybernauts" is an action-packed episode that showcases the best of Steed and Mrs. Peel's teamwork and skills. The episode's villainous Cybernauts are formidable opponents that provide plenty of suspense and excitement, while the addition of the other agents adds a dynamic new element to the story. Overall, it's a thrilling and satisfying addition to The Avengers' collection of episodes.