A respectable gentleman disappears under mysterious circumstances after being seen entering a notorious opium den along the Thames.

When his desperate wife seeks help, Sherlock Holmes and Dr. John Watson travel to the seedy riverside district to investigate. Inside the grim establishment, Holmes encounters a grotesque beggar with a twisted lip who appears to be the last person to see the missing man alive. But as Holmes studies the strange details of the case (the locked room, the discarded clothing, and the puzzling testimony), he begins to suspect that the truth may be far more surprising than anyone imagined.

Adapted from the story by Arthur Conan Doyle, “The Man with the Twisted Lip” is a classic Sherlock Holmes mystery featuring disguise, deception, and one of the detective’s most unexpected solutions.

A quiet evening of bridge at a country house is shattered when a body is discovered in the study. The victim—an unexpected visitor—has been shot, and the household’s carefully maintained calm quickly unravels. Called in to investigate, Hercule Poirot must examine the strange circumstances surrounding the murder, including a mysterious visitor, conflicting stories, and the secrets hidden among the guests. Using his sharp observation and brilliant reasoning, Poirot pieces together the truth behind the crime. Join us as we unravel the clever mystery of Agatha Christie’s The King of Clubs.

In this unsettling episode of Suspense, a quiet country estate becomes the setting for a chilling psychological mystery.

When a seemingly harmless summer gathering turns tense, hidden fears and suspicions begin to surface among the guests. Rumors of something sinister lurking in the isolated summer house grow stronger as the night wears on, and the group begins to wonder whether the true danger lies outside in the darkness—or within their own company. As tensions rise and secrets are revealed, the evening builds toward a shocking and sinister conclusion. Filled with creeping dread and sharp psychological tension, “The Devil in the Summer House” is a classic Suspense tale where paranoia and hidden motives turn an ordinary evening into a nightmare.

Cast

• Ronald Colman — Lead role
• Fay Bainter — Supporting role
• Joseph Kearns — Supporting role
• Hans Conried — Supporting role

Production Notes

• Series: Suspense
• Producer/Director: William Spier

A frightened young man arrives at Baker Street carrying a strange and terrifying warning: five dried orange seeds sent anonymously through the mail.

The same ominous message had previously been sent to his uncle and father—both of whom soon died under mysterious circumstances. Sensing a deadly pattern, Sherlock Holmes and Dr. John Watson investigate the history behind the threatening letters and the sinister initials “K.K.K.”

As Holmes pieces together the clues, the trail leads across the Atlantic to a shadowy organization and a deadly conspiracy. Adapted from the classic story by Arthur Conan Doyle, “The Five Orange Pips” is one of the darkest Sherlock Holmes adventures, where a chilling warning arrives before tragedy strikes and the detective races against time to uncover the truth.

For generations, the Lemesurier family has been haunted by a chilling curse: the eldest son in each generation dies before he can inherit the title. When another tragic death occurs, the surviving heir begins to fear that the family legend may be coming true once again. Asked to investigate, Hercule Poirot looks beyond superstition and coincidence, searching for the human motives hidden behind the supposed curse. In this eerie and unusual case from Agatha Christie, Poirot must determine whether fate is truly at work—or if someone is using the legend to conceal a far more deliberate crime. Join us as we unravel the mystery of “The Lemesurier Inheritance.”

In this eerie episode of Inner Sanctum Mysteries, a seemingly ordinary death quickly becomes anything but ordinary.

When the wealthy and difficult Mrs. Putnam suddenly dies, those around her begin to reveal secrets, grudges, and motives that suggest her passing may not have been as natural as it first appeared. As suspicions grow and the truth slowly emerges, the case takes on a bizarre and macabre twist worthy of the Sanctum’s darkest tales. Filled with sinister humor, creeping dread, and the show’s trademark gallows wit, “The Amazing Death of Mrs. Putnam” delivers a chilling mystery where appearances can be deceiving—and death may only be the beginning.

Cast

• Raymond Edward Johnson — Host / The Inner Sanctum Host
• Les Tremayne — Principal role
• Mandel Kramer — Supporting role
• Mercedes McCambridge — Supporting role

Production Notes

• Series: Inner Sanctum Mysteries
• Network: CBS
• Original broadcast: 1941

When a wealthy landowner is found murdered near a quiet country pool in Boscombe Valley, suspicion quickly falls on his own son, who was seen arguing with him shortly before the crime.

With the evidence stacked against the young man, the case appears almost certain—but not to the great detective. Traveling to the countryside with Dr. John Watson, Sherlock Holmes carefully studies the scene of the crime, the mysterious last words of the victim, and the conflicting testimonies of witnesses. As Holmes reconstructs the events leading up to the murder, he uncovers a hidden past and a secret that reaches far beyond Boscombe Valley.

Adapted from the classic mystery by Arthur Conan Doyle, “The Boscombe Valley Mystery” is a gripping tale of deduction, family secrets, and the relentless pursuit of the truth.

While recovering from illness in the quiet countryside, Hercule Poirot finds himself drawn into a puzzling and tragic case. A wealthy man has died suddenly at Marsdon Manor, and the circumstances surrounding his death raise troubling questions. Was it suicide, natural causes, or something far more sinister? As Poirot examines the evidence and studies the behavior of those closest to the victim, he begins to uncover hidden tensions and dangerous secrets beneath the surface of the household. Join us as Poirot uses his keen intellect to unravel the mystery behind Agatha Christie’s haunting case, “The Tragedy at Marsdon Manor.”

In this tense episode of Suspense, a brilliant but ruthless scientist introduces a disturbing psychological experiment known as “the Kettler Method.”

Promising a revolutionary approach to understanding the human mind, the method pushes its subject into extreme emotional and mental stress in the name of scientific discovery. As the experiment unfolds, the line between clinical curiosity and cruelty begins to blur. What begins as a controlled test soon spirals into a dangerous situation where obsession, ambition, and manipulation threaten to destroy everyone involved. Dark, psychological, and deeply unsettling, The Kettler Method explores the terrifying lengths some will go in pursuit of knowledge.

Cast

• Agnes Moorehead — Mrs. Kettler
• Henry Daniell — Dr. Kettler
• William Conrad — Supporting role
• Harry Bartell — Supporting role

• Producer/Director: William Spier

A distressed young woman visits Baker Street with a baffling mystery...

She was engaged to marry a quiet and devoted man named Hosmer Angel, but on the very morning of their wedding he vanished without a trace. With no explanation and no clues, she turns to the consulting detective for help. Sherlock Holmes quickly suspects that the case is not as simple as it appears.

As he examines the strange circumstances surrounding Hosmer Angel - his tinted glasses, whispering voice, and peculiar habit of writing letters only on a typewriter, Holmes uncovers a shocking scheme built on deception and manipulation.

Adapted from the story by Arthur Conan Doyle, “A Case of Identity” is a clever and unsettling mystery that shows how Holmes’s keen eye for detail can expose even the most carefully constructed disguise.