Unknown Broadcast Episodes
Discover classic old-time radio horror, suspense and mystery on Unknown Broadcast. These themed collections bring together vintage radio dramas, ghost stories and supernatural tales from the golden age of radio.
July 7, 2024
Unknown Broadcast | Haunted Cell: A Death-Row Ghost and a Christmas Eve Electric Chair
Convicted murderer Max Young is locked in an executed prisoner’s haunted cell, where Skeeter Dempsey’s ghost prepares him for the electric chair. Police capture Max during a filling-station robbery and suspect him of killing Officer Ambrose Hogan. Detective Miller cannot force a confession, so he places the terrified prisoner in the cell once occupied by Skeeter Dempsey, a cop killer already put to death. In the dark, Skeeter’s voice introduces Max to a jail where the dead remain close and even...
June 30, 2024
Unknown Broadcast | The Dead Walk at Night: A Blind Uncle’s Cane Returns after Murder
Danny murders the blind uncle who controls his inheritance, but the unmistakable tap of a cane continues after the body is buried. His uncle’s authority stands between Danny and the money—and between Danny and the woman he wants. Greed and forbidden love make murder seem like a clean solution. Because the victim cannot see his attacker, Danny believes he can arrange the death, remove suspicion, and step into the future he has been denied. Then the house begins to reproduce the dead man’s habit...
June 23, 2024
Unknown Broadcast | The Red Forest: Wildfire Survival, a Fugitive Killer and the Road to Missoula
Fugitive Wally Pindell picks up a hitchhiker bound for Missoula, then a raging forest fire traps them with a ranger, trooper, and makeshift crew. Wally is already afraid of the woods when he emerges from a failed hunt and sees a red glow circling the mountain road. He gives Jan a ride toward her new job, but authorities stop the car and press every available person into the fire response. The road is cut off, the wind has shifted, and flames on three sides leave only a dangerous route toward a ...
June 16, 2024
Unknown Broadcast | The Murders in the Rue Morgue: Edgar Allan Poe’s Locked-Room Detective Mystery
C. Auguste Dupin investigates two brutal deaths in a locked Paris apartment where every door and window appears secured from inside. Off-duty gendarme Pierre Muset and his sweetheart Yvette hear screams from Madame L’Espanaye’s fourth-floor rooms in the Rue Morgue. Inside, the elderly woman lies murdered and her daughter has been forced high into the chimney. Witnesses report two voices speaking in different languages, yet the gold remains untouched and no human escape route seems possible. Pi...
June 9, 2024
Unknown Broadcast | The Bullet: Ida Lupino, an Unloaded Gun and Domestic Terror
Ida Lupino stars as Ruth Martin, whose husband terrorizes her with an unloaded war-souvenir pistol and the promise that one day it will fire. Harry returns from three years in prison to find that Ruth has transformed their clothing business, earned the loyalty of workers and buyers, and built a life that no longer places him at the center. His wounded pride turns into surveillance, control, and threats. He demands that Ruth sign a release giving up the business and repeatedly counts to three wh...
June 2, 2024
Unknown Broadcast | No Rest for the Dead: A Medical-School Corpse, Murdered Doctor and Dead-Man Trap
Dr. Tarleton’s apparent accident becomes a murder mystery involving a medical-school corpse, a missing letter opener, and a dead man making telephone calls. George Denning accepts a loan from the doctor in exchange for willing his brain to medical research. His daughter Grace fears the arrangement will make her father a suspect when Tarleton is found with a severed artery. The secretary, Miss Henry, reports that a mysterious Mr. McCobb visited the office, while a call from someone using that na...
May 26, 2024
Unknown Broadcast | Life Ends at Midnight: A $1,500 Debt, Life Insurance and a Murder Deadline
Walter Bates needs $1,500 before midnight and sees a fatal solution in the elderly boarder whose life-insurance policy could benefit his mother. Walter returns to the struggling home of Mrs. Bates demanding money she does not have. He faces a deadline that could cost him his life, while his mother can barely meet rent and household expenses. Her boarder, Mr. Chalmers, is an old man with rheumatism and a $2,500 straight-life policy he is considering abandoning because it has no cash value. Walt...
May 19, 2024
Unknown Broadcast | The Meteorman: A Meteorite Hatches a Hungry Alien in an Astronomer’s Home
Astronomer Russell Adams opens a fallen meteorite and finds living gray flesh inside—an extraterrestrial visitor growing at impossible speed. Professor Adams and his wife Diane watch an unusually active meteor shower from the countryside. When a fragment lands nearby, Russell treats it as a scientific prize and brings the stone home. Breaking it open reveals a soft nugget of tissue where only iron and rock should exist. The material expands, develops intelligence, and speaks with the confidence...
May 12, 2024
Unknown Broadcast | Typhoon: Joseph Conrad’s China Seas Shipwreck and Maritime Survival Drama
Captain MacWhirr drives the steamer Nan-Shan directly into a catastrophic China Seas typhoon, trapping crew and human cargo inside the storm. MacWhirr is a stubborn, literal-minded commander who trusts his ship and refuses to dramatize the weather. As pressure falls and warnings mount, he chooses not to alter course. The sea soon overwhelms the decks, cargo breaks loose, and the vessel becomes almost impossible to control. Below, frightened passengers and their possessions are thrown together i...
May 5, 2024
Unknown Broadcast | Knock at the Door: A Murdered Mother-in-Law Returns from the Basement Well
Ella murders her controlling mother-in-law and hides the body beneath the basement, but the dead woman refuses to stop knocking. Newly married to Jay, Ella enters a house where everything still belongs to “Ma”—the property, car, garden, money, and emotional claim on her son. Resentment grows until Ella lures the older woman into the basement, points her toward an uncovered well beneath the building, and pushes her into the darkness. When Jay returns, Ella calmly claims his mother went out and n...
April 28, 2024
Unknown Broadcast | The Body Snatchers: Grave Robbers, Anatomy Schools and Murder in 1830s England
In 1830s England, resurrection men rob fresh graves for medical schools—and discover that murder can supply bodies faster than digging. Before the Anatomy Act of 1832, British surgeons had far fewer legal cadavers than teaching demanded. Reputable doctors purchased corpses and avoided questions, creating a criminal market for body snatchers. The real Burke and Hare scandal demonstrated how quickly grave robbery could become serial murder when sixteen victims were sold to Dr. Robert Knox in Edin...
April 21, 2024
Unknown Broadcast | The Corpse Laughs: Stolen Identity, a Blind Uncle and a Half-Million-Dollar Safe
Career criminal Gus Miller steals a dead man’s identity to reach a blind uncle’s safe and the half-million-dollar inheritance inside. Tom Reed meets Miller on the road and offers him an audacious proposition. Reed must collect money from his estranged uncle Walter at White Oaks, the family’s gloomy Pacific Coast estate, but a bad heart may prevent him from completing the trip. When Reed dies in the car, Miller changes clothes with the corpse and arrives during an electrical storm pretending to ...
April 14, 2024
Unknown Broadcast | The Smile: A Giant Face over a Chesapeake Bay Lighthouse
A writer hiding at a Chesapeake Bay lighthouse sees a gigantic smile in the sky—and believes the impossible face is draining away his life. Bill Fenchurch has separated from his wife Grace and retreated to Lighthouse Point, where his retired sea-captain uncle Wilbur tends the light. Bill’s letter asks Grace to come quickly because he believes he is dying. When she arrives by boat, she is shocked by his physical decline and by his insistence that a vast, bodiless smile is watching from beyond th...
April 7, 2024
Unknown Broadcast | The Sand Castle: A Drowned Child, Shorebirds and Ten Years of Unspoken Grief
A young woman rebuilds the same sandcastle every day on the beach where her two-year-old brother drowned ten years earlier. Jeremy Denham is a retired teacher and recent widower who turns to birdwatching after losing his wife. At an island sanctuary, he meets Maureen Hart building an elaborate castle with turrets, battlements, and a moat. She returns to the same place day after day but never adds a flag. Her ritual intrigues both Jeremy and Ralph Poole, the sanctuary’s poet caretaker. Maureen’...
March 31, 2024
Unknown Broadcast | In Fear and Trembling: Mary Astor in a Mansion Mystery of Jealousy and Murder
Mary Astor stars as Lucia, whose nightmares and jealousy convince her that husband Gilbert and half-sister Beverly are planning her murder. Inside a mansion above the sea, Lucia sees a shadowy figure approaching her bed with hands extended toward her throat. Gilbert’s growing closeness to Beverly makes the vision feel like a warning. Then he brings Lucia a bitter tonic containing strychnine, dismisses the housekeeper until Friday, and insists that his frightened wife take another dose. When th...
March 24, 2024
Unknown Broadcast | I Warn You Three Times: A Beautiful Witch, Vanishing Husbands and Murder
Reporter Fred Peterson meets Hedy Parsons after her husband vanishes from a snowbound car—and returns insisting he was never there at all. Hedy says Tom stepped out at a traffic light to clear snow from the rear window. A police officer finds no trace of him, and Fred senses a story in the frightened woman’s impossible account. When Tom reappears, he claims he spent the evening at home and warns the reporter to stay away from his wife. The mystery deepens as Tom describes an earlier husband wh...
March 17, 2024
Unknown Broadcast | The Tell-Tale Heart: Boris Karloff in Poe’s Classic of Murder and Guilt
Boris Karloff stars in an Inner Sanctum adaptation of Edgar Allan Poe’s “The Tell-Tale Heart,” where restored hearing becomes a curse of impossible sound. Simon is a musician whose deafness has been cured by Doctor Endair. Instead of simply returning him to ordinary life, the treatment sharpens his hearing until whispers, footsteps, and the hidden noises of the world become unbearable. He is not the doctor’s only extraordinary patient: Oliver, once blind, has emerged with vision heightened beyo...
March 10, 2024
Unknown Broadcast | The Old Ones are Hard to Kill: Deathbed Confession and a Dangerous New Boarder
Ada Canby’s dying boarder confesses to a ten-year-old murder, leaving the elderly landlady with names that powerful men want buried. Mr. Paulson arrived from Brazil with little luggage, a cage of birds, and an illness that quickly became fatal. Before dying in Ada’s house, he claims that he—not the imprisoned Lindell—killed Richardson for money. Ada wants no part of murder or police business, but curiosity leads her to the old case: Richardson and Lindell were investment partners, and a witness...
March 3, 2024
Unknown Broadcast | One Hundred in the Dark: A Stolen Sapphire and a Clubroom Test of Trust
A sapphire ring vanishes during a New York supper party, and the guests agree to count to one hundred in total darkness so the thief can return it. At the Artists and Writers Club, a group debates whether clever crimes can ever be solved without luck or confession. Their conversation turns to a seemingly simple social mystery: during an intimate gathering, a hostess removes three rings and secures them on a hatpin in her bedroom. Minutes later, the sapphire is gone, even though only a small cir...
Feb. 25, 2024
Unknown Broadcast | The Devil in the Summer House: Impossible Murder, Ghost Letter and Recorded Confession
A letter mailed by someone long dead sends attorney Joe Parker back to an abandoned Hudson estate and a murder hidden since 1918. Twenty-five years earlier, Major Jerry Kenyon was found shot inside a vine-covered summer house. His death was accepted as suicide, even though the people gathered in the main house included his wife Isabel, his brother Paul, the maid Kitty, and the talkative Diane Fisk. A phonograph recording machine captured their voices while gunfire from the cellar and the bright...
Feb. 18, 2024
Unknown Broadcast | Dear Ghost: A 1921 English House, a War Widow and an Unfinished Message
In the blazing English summer of 1921, a young would-be novelist rents a room where something unseen follows him down the stairs. At twenty-one, the traveler arrives in the village of Crone’s Stratford and takes lodging with Mrs. Wayne and her companion, Mrs. Jennison, at an ordinary red-brick cottage in Sebastopol Terrace. The household is welcoming, yet an unexplained fear grows whenever the two women leave him alone. Footsteps or a presence seem to trail him from the upstairs room, and the p...
Feb. 11, 2024
Unknown Broadcast | The Man Without a Body: Invisible-Man Hoax, Bell-Tower Panic and a Wartime Spy
An invisible man terrorizes a Suffolk village, ringing church bells and sending a verger flying from a locked tower with no attacker in sight. Wartime nerves are already high in Aldbridge when newspapers report a “reign of terror” and villagers turn against the reclusive Professor Ansmith. A gramophone plays in an apparently empty room, unseen footsteps and touches spread panic, and the church bell begins swinging while the belfry appears deserted. Reverend Arthur Morley, his daughter Janice, y...
Feb. 4, 2024
Unknown Broadcast | Lost Dog: A Doberman, Hypnosis and Domestic Terror
Piano teacher Julia Smollett’s terror of dogs becomes a weapon when her abusive husband brings a young Doberman into their suburban home. Julia’s student Ronnie Hughes notices the bruises she tries to hide and realizes that her husband George has been hurting her. Their latest conflict centers on George’s insistence that a country house needs a dog. Julia’s fear is not dislike but a severe phobia: even a small, harmless animal can send her into panic. George demands a cure, first sending Julia...
Jan. 28, 2024
Unknown Broadcast | Four Time Loser: A Reformed Criminal’s Past Returns with a Price
“Four Time Loser” follows an escaped convict who built a respectable new life—until an old cellmate arrives demanding money, an alibi, and control. Twelve years after escaping a life sentence, a man living under the name George has educated himself, become successful, and fallen in love with Elaine. His carefully rebuilt identity depends on keeping his criminal past hidden. That makes former prison companion Matt Howard’s sudden appearance more than an embarrassment: it is a blackmail threat ca...