Early on the morning of July 28th, 1987, a rescue helicopter was dispatched to the passenger ferry MS Viking Sally, out on the Baltic Sea. 

When the medic stepped onto deck, he realized immediately that this emergency was very much out of the ordinary...

Written by Diane Hope and produced by Richard MacLean Smith

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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Second and final part of Season 08 Episode 33: After the Sun Comes Rain 

Left alone, the only surviving member of Lyudmila's hiking team, Valentina begins the long arduous trek to safety - while the spectre of death haunts her every move....

But what an earth could possibly have wreaked such havoc?

Written by Emma Dibdin, Neil McRobert and Richard MacLean Smith.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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In 1993, a group of rafters paddling through the Siberian wilderness of the Khamar Daban mountains came across a teenage girl, caked in mud and blood. Seemingly too traumatised to even speak, when she finally found her voice she uttered only five words. 

"They're dead. They're all dead..."

Written by Emma Dibdin, Neil McRobert and Richard MacLean Smith.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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In the shadows of Greater Manchester’s canals and waterways, some believe something ancient and malevolent might be lurking. This week on Unexplained, we plunge into eerie folklore, mysterious drownings, and chilling whispers of a phantom predator said to haunt the waters - claiming victims no one can explain.

Written by James Connor Patterson and produced by Richard MacLean Smith.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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Three women vanished without a trace from a quiet suburban home in the early hours of a summer morning in 1992.

What began as a hopeful graduation weekend in Springfield, Missouri, spiraled into one of the most chilling and perplexing missing persons cases in American history.

Written by Emma Dibdin and produced by Richard MacLean Smith.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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Due to the recent arrival of another mini MacLean Smith, the next new episode will be with you next Friday on June 13th… 

In the meantime, we’re heading back into the vault for this week’s episode, going all the way back to the beginning of Season 02. 

England’s Black Country, a region just west of Birmingham is considered one of the birth places of the British industrial revolution. It’s centered around a 30 ft-wide and unusually shallow coal seam – a product of once living trees, compressed and buried for millions of years, returning to the surface like an irrepressible secret.

There are some who say the trees can talk. If they could, what secrets might they hold?

This is Unexplained Season 2 Episode 01: Whispers in the Trees, in full for the first time.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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Due to the recent arrival of another mini MacLean Smith, there’ll be a slight pause on new episodes. For the next two weeks we’ll be dipping back into the vaults until we continue, rather aptly with the next episode of Season 08 on Friday 13th of June… 

This week, we’re heading back to Season 01 Episode 10.  

The world of horror is littered with unnerving locations, places that both draw from and have in turn seeped into the public imagination.

For many there is one place in particular that continues to fascinate like no other in the UK.

With its combination of mystery, intrigue and atmospheric location you couldn’t concoct a better setting, the place: Boleskine House.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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In the race to develop cutting edge technology for the Second World War, many nations focused on how to evade radar detection. 

Down in the Naval Shipyard in Philadelphia, if the rumours are to be believed, the US Navy took it to a whole other dimension...

Written by Neil McRobert and produced by Richard MacLean Smith

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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Part two of Season 08 Episode 29: Go Tell Fire to the Mountain

It's 11 years since the so-called Frog Boys were last seen alive. 

Two men out in the forest, hunting for acorns close to where the boys were last seen, make a grisly discovery.

Will the devastated parents finally get answers about what happened to their sons?

Written by Diane Hope and produced by Richard MacLean Smith

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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In March 2001, as the nation of South Korea enjoyed a national holiday, five boys from Dalseo in the city of Daegu, headed off into the forest in search of adventure. 

They were never seen alive again. 

Written by Diane Hope and Richard MacLean Smith

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

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When emergency services arrived at the home of Kathleen and Michael Peterson in the early hours of December 9th 2001, they found a horrifying scene: Kathleen, dead, at the bottom of a staircase and blood everywhere. 

But quite what exactly had happened to her, would turn out to be one of the most confounding, and potentially bizarre mysteries of recent times.

Written by Diane Hope and produced by Richard MacLean Smith

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.

See omnystudio.com/listener for privacy information.