Ep 3. Dead Man's Folly

Poirot season 13 episode 3, titled "Dead Man's Folly," is a classic murder mystery set in the beautiful countryside of Devon, England. In this episode, the famous detective, Hercule Poirot, is invited by a wealthy woman named Ariadne Oliver to a charity event, which is a murder mystery game set in the grounds of her estate. The event is being organized to raise funds for a local hospital that Ariadne is passionate about supporting.

However, things take a dark turn when a real murder occurs during the game, and a young girl is found dead in the boathouse. The scene is set for Poirot to solve the case and unmask the killer.

As Poirot starts investigating, he discovers that there are several suspects with possible motives, including the victim's estranged stepmother, a mysterious boatman, and an ambitious young architect who has designs on Ariadne's property. Along the way, Poirot is aided by his assistant, Inspector Japp, and the local police, as he delves into the intricate web of clues and red herrings that surround the case.

The episode is filled with twists and turns, as Poirot pieces together the evidence, interrogates suspects, and deciphers the clues hidden in the cryptic messages left by the killer. Meanwhile, the tension builds as the other guests at the event begin to feel like they are trapped in a real-life murder mystery, and fear for their own safety.

As the investigation reaches its climax, Poirot confronts the killer in a dramatic showdown, and reveals the truth behind the crime. The resolution is satisfying, with all loose ends tied up, and justice served.

Overall, Poirot season 13 episode 3 is a classic whodunit, with all the hallmarks of Agatha Christie's style of writing. The stunning setting, intriguing characters, and clever plotting make it a must-watch for fans of the genre and anyone who enjoys a good mystery. The episode showcases the talents of David Suchet as Poirot, as he brings his trademark charm, wit, and intelligence to the role, and demonstrates why he is considered one of the greatest actors to portray the character.