When dissolute fisherman Abel Davenport discovers an ancient temple in the deep ocean, he under the influence of a long dead god. In his attempts to restore the god's cult, Abel unleashes a plague of twisted doppelgangers on Arkham. Horrified by the consequences, Davenport realizes that he alone cannot stop the monsters from resurrecting the Ancient One. Sometimes the only way to end one cult is to start another.

As the Great War drags on, German Uboats prowl the North Atlantic, torpedoing military and civilian vessels alike. When a shipwrecked man is recovered at sea, he tells a strange and disturbing tale of his experience on a German submarine. Has the experience driven him mad, or did his voyage reveal unseen monstrosities at the bottom of the ocean?

LONDON, 1891. Elizabeth Whittle and William Grant enjoy scalping London’s bourgeoisie, taking on the personas of grand spiritist Cerulia Trent and her agent to connect the living and the dead. When a detective arrives, sniffing out fraud with a scientifically minded spiritualist society, the duo decides to take one last job before escaping to the continent. However, their final séance ends horrifically … and soon Lizzie isn’t Lizzie anymore.

Archeologist Nathaniel Ward returns to the Isle of Wight and recalls a strange incident from his younger days. While viewing Roman ruins on a local estate he's invited to stay for a wedding. Ward uncovers an unusual Roman artifact. Will the discovery prove auspicious for the young couple, or will it unleash a strange and terrible wrath?

When Arkham Advertiser reporter Andy van Nortwick receives a mysterious film reel in the mail, with a simple note: "Maude Brion is very much alive!", he steps onto a path which will lead him to the brink of madness. Brion, the famous actress and film director, vanished a year ago on an ill-fated expedition into the Amazon rainforest, delving into the legend of the Spider Queen. Thrilled by the prospect of his big break, Nortwick swings the funds to launch a rescue mission. He gathers a team of explorers and a keen folklorist to bring back Brion and cement his reputation.

In the swirling sewers beneath Arkham, excavators uncover a crystalline formation that hints at dark events from the city's past. As the discovery makes headlines, so too does a series of bizarre murders. With no leads, the Arkham police are always one step behind. Acting on a hunch, down-on-his-luck former journalist Andy Van Nortwick reunites with adventurer Jake Williams and struggling filmmaker Maude Brion to unearth the truth. The trio know of the supernatural horrors that lurk beyond this world, and the reality haunts them.

Celebrated treasure hunter Count Byron Khun de Prorok leads an expedition into the Libyan Desert in an attempt to find the lost tomb of Alexander the Great at the Temple of Jupiter Ammon. Can the Count succeed where countless others have failed, and recover one of history's greatest archeological finds? Or are some secrets buried with good reason, and those who seek them doomed to be met with madness and disaster?

A strange case of amnesia strikes down a university professor: Five years of his life vanish under a mysterious cloud. He recovers and embarks on an investigation to piece together his strange activities and nefarious associations while afflicted.

Dark Adventure Radio Theatre celebrates Houdini’s enduring legacy: Journey with us back to a time before the war, as Houdini searches for his next great illusion in exotic Egypt. His quest to master the Orient’s mysteries leads him to temples deep beneath the desert sands, and into the clutches of fearsome Bedouins. Not even the great Houdini can escape the thrilling and horrifying secrets which have lurked for untold millennia under the pyramids in “Imprisoned with the Pharaohs”!

On picturesque College Hill in Providence, Rhode Island, an old colonial house has sat empty for decades. No one would consider renting the house with its long history of woes and unexplained deaths. Can a young man and his elderly great-uncle get to the bottom of the unspeakable causes of the house's affliction? Or will their investigation bring them face to face with an enduring evil?

The ocean's imponderable depths contain mysteries far beyond the grasp of mortal men. From the adventurous mariners of ancient times, to simple fishermen of our own New England of yesteryear, mankind has found the seven seas to be both the source of life, and a watery grave. When man seeks to delve too deeply into that abyss, what appalling secrets will rise to the surface? And what will mankind do when faced with the unnamed horrors of the deep?

For decades, an old Providence church has stood empty, silently looming in the city's skyline. As a young writer looks into the history of the abandoned church - and the cult that once resided there - an ancient horror stirs. Will he be able finally to solve a mystery shrouded in darkness, or has he merely paved the way to become its next victim?

The police inspector who once probed the mysteries of the Cthulhu cult now finds himself on a case that leads him once again into the foreboding bayous of Louisana. Will his investigations pit him against deranged cultists, the abominations they worship, or something even more evil and insidious?

Screams ring out in a madhouse as a man shoots his best friend in cold blood. What drives him to such a desperate act? Greed? Jealousy? Madness? Or a woman? A woman said to have mystical powers, in league with the darkest forces of the cosmos? Is the gunman’s testimony the invention of a calculating killer, or is he another victim of a supreme evil that lurks unseen among us?

Aspiring painter Alden Oakes is invited to join a mysterious art commune in Arkham: the New Colony. When celebrated Spanish surrealist Juan Hugo Balthazarr visits the colony, Alden and the other artists quickly fall under his charismatic spell. Balthazarr throws a string of decadent parties for Arkham’s social elite, conjuring arcane illusions which blur the boundaries between nightmare and reality. Only slowly does Alden come to suspect that Balthazarr’s mock rituals are intended to break through those walls and free what lies beyond. Alden must act, but it might be too late.

When dissolute fisherman Abel Davenport discovers an ancient temple in the deep ocean, he under the influence of a long dead god. In his attempts to restore the god's cult, Abel unleashes a plague of twisted doppelgangers on Arkham. Horrified by the consequences, Davenport realizes that he alone cannot stop the monsters from resurrecting the Ancient One. Sometimes the only way to end one cult is to start another.

Something monstrous has come to Arkham, Massachusetts. There have always been shadows here, but now a new hunger has risen from the depths and threatens those who dwell here. But there are heroes too—people who stand up and fight to stem the tide, even when it costs them everything. Explore eight shocking new tales of occult horror, captivating mystery, and existential fear—from a zealous new heroine to conniving cultists, bootleg whiskey to night terrors, and fiends that crawl from open graves. A nightmare has fallen across Arkham, and it will devour all.

In the swirling sewers beneath Arkham, excavators uncover a crystalline formation that hints at dark events from the city's past. As the discovery makes headlines, so too does a series of bizarre murders. With no leads, the Arkham police are always one step behind. Acting on a hunch, down-on-his-luck former journalist Andy Van Nortwick reunites with adventurer Jake Williams and struggling filmmaker Maude Brion to unearth the truth. The trio know of the supernatural horrors that lurk beyond this world, and the reality haunts them.

LONDON, 1891. Elizabeth Whittle and William Grant enjoy scalping London’s bourgeoisie, taking on the personas of grand spiritist Cerulia Trent and her agent to connect the living and the dead. When a detective arrives, sniffing out fraud with a scientifically minded spiritualist society, the duo decides to take one last job before escaping to the continent. However, their final séance ends horrifically … and soon Lizzie isn’t Lizzie anymore.

In the swirling sewers beneath Arkham, excavators uncover a crystalline formation that hints at dark events from the city's past. As the discovery makes headlines, so too does a series of bizarre murders. With no leads, the Arkham police are always one step behind. Acting on a hunch, down-on-his-luck former journalist Andy Van Nortwick reunites with adventurer Jake Williams and struggling filmmaker Maude Brion to unearth the truth. The trio know of the supernatural horrors that lurk beyond this world, and the reality haunts them.