Poirot’s holidays are anything but restful, as he investigates the strangling of a young bride at a seaside resort in Evil Under the Sun and the jealousies simmering on an archaeological dig in Murder in Mesopotamia. Glamour and exotic locales mask crimes driven by passion and betrayal.

The adventures range from Egypt to English country homes. Poirot debunks superstition with cool logic in The Adventure of the Egyptian Tomb, resolves a bitter feud in The Underdog, and revisits an unsolved death in The Yellow Iris, proving that patience often unlocks the truth.

Longer, feature-length adaptations arrive, allowing deeper storytelling. Poirot faces a chilling serial killer leaving taunting letters in The ABC Murders, unravels a murder committed mid-flight in Death in the Clouds, and exposes a staged suicide in One, Two, Buckle My Shoe.

In the second series, as always, Poirot's ingenious mind manages to find a way through a number of mysteries. He even manages to feign disinterest in a case when it is apparent that Hastings wishes to take the glory in order to impress a lady.

Franz, a young man, works in a dye factory in Prague. One day he notices a rash-like eczema, growing on his hands. All attempts to treat it with ointment fail, and the rash gradually spreads over his body. After complaining to the management he is laid off work; his relationship with his fiancee is affected. In an attempt to get compensation from his former employers he looks to insurance firm Assicurazion Generali, where he encounters an enigmatic clerk called Kafka.

Sean Bean is back as the swashbuckling hero in Sharpe's Challenge, an action packed mini-series to be shot on location in Rajasthan, India. Two years after the Duke of Wellington crushes Napoleon at Waterloo, dispatches from India tell of a local Maharaja, Khande Rao, who is threatening British interests there. Wellington sends Sharpe to investigate on what turns out to be his most dangerous mission to date. When a beautiful general's daughter is kidnapped by the Indian warlord, the tension mounts, leaving Sharpe no option but to pursue the enemy right into its deadly lair. Deep in the heart of enemy territory he also has to keep at bay the beautiful but scheming Regent, Madhuvanthi, who is out to seduce him. The fate of an Empire and the life of a General's daughter lie in one man's hands...

Pyrennees, September 1813. Sharpe is given the task of preparing the glamorous Royal Irish Company, led by Lord Kiely, for their first encounter with the enemy. Previously only used for ceremonial duties, the Company finds Sharpe a hard taskmaster. Trouble arises amongst the Irish soldiers when false reports are circulated of a massacre in Ireland perpetrated by the English. When Lord Kiely begins a passionate affair with Juanita, the Spanish partisan leader, the distressed Lady Kiely looks to Sharpe for comfort. Then Sharpe is led into a French trap and he and the Royal Irish Company find themselves up against the vicious Brigadier Loup and seemingly impossible odds.

Winter, 1813. Sharpe marries his sweetheart, Jane Gibbons, but has to leave her immediately to go on a dangerous mission in the Pyrenees, to capture a French fort. While Sharpe is battling with the French, his wife contracts a deadly fever which has swept through the British camp and endangers her life. Sharpe encounters his old enemy, Ducos and is compelled to stay at the fort and fight for his country, knowing that even if he survives he may never see his beloved bride again.

France, 1813. Wellington orders Sharpe to join the dashing colonel Brand on a hazardous journey behind French enemy lines with the aim of blowing up an ammunition store. Sharpe's wife Jane becomes disillusioned with Sharpe's frequent absences. Left behind in the camp, she warms to the attentions of another admirer. Meanwhile, Sharpe is out in the mountains and is dangerously outnumbered, with with the French ranks closing in. He must risk his own life, however, to confront a far deadlier enemy on his own side.

France, 1815. Sharpe seems to have settled down for life on a tranquil French farm with his new partner Lucille when the sudden news of Napoleon's return from exile compels him to go back to the army to fight in the great Battle of Waterloo. He joins the staff of Wellington's ally, the Prince of Orange. Once again reunited with the Chosen Men, Sharpe abandons his inept commander to organise the defence of the British key positions on the farm of La Haie Sainte and plays a courageous and important role in securing one of Britain's most famous victories.

Spain, 1812. The Duke of Wellington plans to lay siege to Badajoz. A murderous figure from Sharpe's past uses a beautiful woman to revenge himself on Sharpe, now the father of her child. Sharpe has reason to be happy, he holds his daughter for the first time and is given command of the Light Company again, together with his captaincy. But will his happiness be short lived?

Portugal, 1813. Action and romance follow Sharpe as his chosen men risk their lives on dangerous and heroic missions. Sharpe has to do battle with a gang of deserters led by an evil renegade, who uses hostages - including Sharpe's old flame - as innocent pawns in his wicked game to win a ransom. This is only the beginning of the problems facing Sharpe. A far greater threat is on the horizon. One where failure would mean the end of the war for the Allied armies.

Spain, 1813. Sharpe is unwittingly caught up in a French plot; he is convicted of the murder of a Spanish nobleman and sentenced to death. This time he will need more than just his legendary courage to survive. In a desperate attempt to clear his name, Sharpe is forced to venture deep into enemy territory to capture La Marquesa, a beautiful French spy, who alone can prove his innocence.

Spain, 1813. The dashing and heroic Major Richard Sharpe pits his wits against El Casco, a terrifying partisan leader who has a chilling way of dealing with his enemies. Sharpe's mission, to trade guns for deserters, is imperilled by the beautiful and desirable Ellie, who follows him into the hills where there is rumoured to be hidden Aztec gold.

Years have passed since the Three Musketeers, Aramis, Athos and Porthos, have fought together with their friend, D'Artagnan. But with the tyrannical King Louis using his power to wreak havoc in the kingdom while his twin brother, Philippe, remains imprisoned, the Musketeers reunite to abduct Louis and replace him with Philippe.

Poirot’s journey begins with a set of brisk, puzzle-box mysteries rooted in Agatha Christie’s short stories. His “little grey cells” shine in cases such as a locked-room disappearance and a suspicious poisoning at a dinner party, establishing his methodical genius and dry wit.

This season expands the scope, with Poirot tackling elaborate society crimes, hypnotic deception, and long-buried murders. Standouts include a mystery rooted in grief and memory from sixteen years earlier, and a meticulously staged art theft revealing unexpected betrayal.