Agatha Christie: Sparkling Cyanide (BBC Radio 4 Drama)

Following an otherwise-enjoyable literary luncheon, the celebrated crime novelist Ariadne Oliver is accosted by a particularly formidable woman who engages her in conversation about one of her many god-daughters, whom Ariadne hasn’t seen since she was a child. She lands a bombshell with the question ‘What I want to know is this: did her mother kill her father, or was it the father who killed the mother?’

A Radio 4 full-cast dramatisation starring June Whitfield as the deceptively mild Miss Marple with Ian Lavender, Joan Sims and Susannah Harker. Elspeth McGillicuddy is down from Scotland for a holiday and boards the 4:50 train from Paddington station to visit her friend, Miss Marple. During the journey, another train pulls alongside, and through the window Mrs McGillicuddy witnesses a tall, dark man strangling a blonde woman. She reports what she has seen, yet no one takes any notice.

"Anyone who murdered Colonel Protheroe," declared the parson, "would be doing the world at large a service!" It was a careless remark for a man of the cloth. And one which was to come back and haunt the clergyman just a few hours later. From seven potential murderers, Miss Marple must seek out the suspect who has both motive and opportunity.

Lady Tresselian invites several guests to stay at her seaside house at Gull’s Point. Against her better judgment she has allowed her late husband’s ward, handsome tennis ace Neville Strange, and his wife Kay to come at the same time as Neville’s ex-wife Audrey. Other guests include Mary, Lady Tresselian’s companion; Ted, Kay’s ever-present friend; Thomas, a family friend who has just returned from spending the war in Africa and Lady Tresselian’s old friend Lord Justice Treves.

A BBC Radio 4 full-cast dramatisation starring Peter Sallis as the great Belgian detective. Tyrannical millionaire Simeon Lee has been estranged from most of his family for years. But now, on Christmas Eve, the old man calls them all together once more. Unable to disobey, the children gather uneasily and wonder what their father’s intentions are. Does he want to clear up past misunderstandings or cause fresh mischief? Before they can find out, a deafening crash is heard overhead.

A full-cast BBC Radio 4 dramatisation of an Agatha Christie story. On a flight from Le Bourget to Croydon, on which Hercule Poirot is an apprehensive passenger, a woman is found dead. A doctor on board is inclined to put it down to a wasp-sting, but Poirot suspects that a poisoned dart is the real cause - and, perhaps rather too conveniently, a blow pipe is discovered stuffed down the back of his seat. Clearly the murder can only have been committed by one of the passengers or crew on the plane.

A millionaire strikes a deal on the seedier side of Paris and a priceless cache of rubies becomes destined for his beloved daughter Rachel. Two days later Rachel is dead - murdered on a train on her way to the Riviera to meet her scoundrel lover: a mysterious, dark man. The suspects line up... only master slueth Hercule Poirot can unravel the mystery and find the truth. Maurice Denhham stars as the great Belgian detective in this BBC Radio 4 full-cast dramatisation.

A brand-new BBC Radio 4 adaptation of Agatha Christie’s novel, known to be a favourite among her own works.When Doctor Calgary visits the Argyle family, he believes he brings good news. He is there to clear the name of Jacko, who was convicted of the murder of his own mother, Rachel. But the doctor’s news is not greeted with the enthusiasm he expects, and the family seem intent on resisting both his help and the investigations of Inspector Huish.

A BBC Radio 4 full-cast dramatisation starring June Whitfield as Miss Marple, the sharp-witted spinster sleuth. In the sleepy little English country village of St Mary Mead, all is not as it seems. Under a seemingly peaceful exterior lurks intrigue, guilt, deception - and murder. Colonel Protheroe, local magistrate and overbearing landowner, is the most detested man in the village. Everyone, even the vicar, wishes he were dead. And very soon he is - shot in the head in the vicar's own study.

Twelve BBC Radio 4 full-cast dramatisations of short stories by the Queen of Crime. First broadcast in the early 2000s, the stories were adapted and brought up-to-date for a contemporary audience. The stories are 'Philomel Cottage'; 'Swan Song'; 'Magnolia Blossom'; 'Witness for the Prosecution'; 'The Gates of Baghdad'; 'The Hounds of Death'; 'In a Glass Darkly'; 'The Dressmaker's Doll'; 'The Case of the Perfect Carer'; 'The £199 Adventure'; 'The Gypsy'; and 'The Last Seance'. Duration: 6 hours approx.

A blizzard has hit England. In the tiny village of Sittaford, on the fringes of Dartmoor, a party of six is gathered in Sittaford House, home of Captain Trevelyan. He has rented the house out for the winter and is staying in a nearby village. As evening draws in, a seance is proposed. But it reveals more than they had anticipated - TREVELYAN DEAD, spells out the board. Slowly the table begins to rock again, spelling out the word M-U-R-D-E-R. Is it true? And who would kill a man who doesn’t have an enemy in the world?

Poirot has always hated visiting the dentist, but this time his check-up is painless and soon over. As he leaves Mr Morley's surgery, he observes a woman wearing patent leather shoes with large buckles. She catches one of the buckles on the taxi door and wrenches it off, and as Poirot hands it back, he is reminded of the children's rhyme 'One, two, buckle my shoe'. Back home, Poirot is astonished to receive a call from Chief Inspector Japp, informing him that Mr Morley has shot himself.

A foggy night... a lonely country house... and a woman with a gun in her hand quietly surveying the dead body of her husband. It looked like a straightforward case of murder. Or was it? As the ghosts of an old wrong begin to emerge from the past, the case begins to look anything but straightforward... First staged at the Duchess Theatre in London in 1958, this play ran for 604 performances and is as gripping and ingenious as you would expect from the Queen of Crime.

Miss Marple, Agatha Christie’s deceptively mild spinster sleuth, is being treated to a few days’ holiday by her niece, staying at Bertram’s Hotel, a dignified, unostentatious establishment tucked away in a back street of busy Mayfair. Here is a place where sedate upper class ladies, retired military gentlemen and the higher echelons of the clergy can indulge in the comforts of a bygone age. But Miss Marple begins to feel uneasy. Something sinister lurks beneath the polished veneer.

Gordon Cloade is killed in a London air raid, and his vast fortune passes to his young wife Rosaleen. Five of his relatives are desperate to get their hands on Cloade's money, and Rosaleen begins to fear for her life. The prospects for the Cloades improve when they discover that Rosaleen had a previous husband who perished mysteriously in Africa. Then a mysterious stranger appears in the village, saying that he has something to communicate to her, but the following morning he is found dead.