A random murder in a public park. An artist wracked by fantastical and haunting dreams. A police inspector confronting the depraved rites of a voodoo cult. Intrepid sailors pitted against a diabolical monstrosity risen from the bottom of the sea. And one man, doomed to understand that such things foretell madness and the end of mankind. 

The hills of Western Massachusetts contain dark and terrible secrets. Strange families keep to themselves and practice rites of ancient and unspeakable black magic. These dreadful and unholy rituals give birth to a monstrosity beyond imagination, a monstrosity that threatens mankind itself! 

Considered to the be one of most influential American authors, Howard Philip Lovecraft is synonymous with some of the best fantasy and horror fiction of the 20th century, second only to Edgar Allan Poe. Innsmouth is a dilapidated seaside town with secrets as a hybrid race of half-human and half-amphibian creatures worship the gods of Cthulhu and Dagon.

A meteorite from cosmic space falls to earth on a backwoods Massachusetts farm. The space rock possesses peculiar qualities and mystifies even the brightest university scientists. But it soon becomes clear that this is no ordinary meteor, as its otherworldly influence unleashes a creeping wave of despair, death, and decay into the land and its inhabitants. 

Dark Adventure Radio Theatre: Masks of Nyarlathotep is an epic tale of globe-trotting adventure inspired by the works of H.P. Lovecraft, presented as a 1930s-style radio drama. Dark Adventure Radio Theatre presents the tale with an absurdly large cast of professional actors, exciting sound effects and thrilling original music by Troy Sterling Nies. Now, in partnership with Chaosium, we've adapted their most famed and beloved game supplement of all time - Masks of Nyarlathotep - into a fully dramatized super episode of Dark Adventure Radio Theatre.

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?

An American businessman undertakes the restoration of his ancient ancestral home in England. After moving in, he's haunted by strange phenomena, apparently coming from the very walls of the legend-haunted mansion. A team of experts joins him to dig into the centuried structure's shadowed past, and its shadowy cellars. Can the investigators solve the lingering mystery of the grim and rumor-shrouded priory, or are they merely ushering in the most horrific chapter of the house's monstrous history? 

A brilliant college student rents a room in an old house with a witch-haunted past. His obscure studies consume his mind as strange nighttime noises drive him to despair, and terrifying nightmares become waking visions. Is he going mad, or have his dreams somehow crossed over into reality? 

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”!

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? 

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. 

In great cities of the world, humanity congregates, and commerce, culture, and cosmopolitan sophistication blossom in their gardens. But in the shadows that lie beyond the broad boulevards and glare of electric lights, great cities give birth to something else. In these shadows thrives a dim underworld, peopled by nefarious characters brought together from every godforsaken corner of the globe. Can a lone policeman make a stand for decency against the godless denizens of New York’s most loathsome slum, or will he find himself consumed by the filth and depravity of nameless cults? 

A brilliant medical student dreams of bringing life to the dying - and to the dead. How far will he go to achieve his dream? Will his genius unlock the secrets of life and death, or will boundless ambition twist his noble purpose into something monstrous?

A hardened archaeologist and a wealthy adventurer join forces to look into inexplicable murders in Boston. Before long, their investigation reveals a nefarious conspiracy, with tentacles reaching from their own past to the furthest corners of the globe. Will the duo and a team of trusted comrades be able to thwart an unholy alliance of dark forces, or does our very world stand upon the precipice of a terrifying doom?  

This Lovecraft classic is a must-have for every fan of classic terror. When a geologist leads an expedition to the Antarctic plateau, his aim is to find rock and plant specimens from deep within the continent. The barren landscape offers no evidence of any life form - until they stumble upon the ruins of a lost civilization. Strange fossils of creatures unknown to man lead the team deeper, where they find carved stones dating back millions of years. But it is their discovery of the terrifying city of the Old Ones that leads them to an encounter with an untold menace.