Ep 25. How to Succeed... at Murder

The Avengers season 4 episode 25, titled "How to Succeed... at Murder," follows the dynamic duo of John Steed and Emma Peel as they investigate a series of mysterious murders which seem to be connected to a prestigious business school known as the Business Efficiency Bureau. As they delve further into the case, they encounter a number of suspicious characters, including a shady businessman, a scheming professor, and a manipulative student.

As Steed and Peel attempt to uncover the truth behind the killings, they find themselves drawn into a dangerous web of deceit and betrayal. With the help of their wits and a few well-timed karate chops, they must race against time to stop the killer before he strikes again. Along the way, they encounter a number of thrilling action sequences, clever plot twists, and bone-chilling moments of suspense.

The episode is a classic example of the show's trademark blend of action, adventure, and humor, and offers a compelling glimpse into the world of espionage and intrigue. With its sharp dialogue, intricate plot, and unforgettable characters, "How to Succeed... at Murder" is a must-see for fans of the series and anyone who loves a good mystery.