fern. Season 4, Episode 19: The Hunt for America's Weirdest Killer

How Cocaine Is Destroying Europe

37 min

Why Otto Warmbier Didn't Survive North Korea

This is the real story of Otto Warmbier and why the version most people remember may not be true.

37 min

The $1 Billion Coca-Cola Machine

This soda fountain isn’t just serving you a drink. It’s quietly collecting your data — and Coke will profit from it tremendously.

16 min

Did McKinsey Ruin Disneyland?

How did the "Happiest Place on Earth" become a dangerous nightmare?

30 min

How the Secret Service Actually Works

Who are the people protecting the President? How do they prepare for the unthinkable, and what happens when everything is on the line?

27 min

The Assassination That Humiliated Hitler

This is the story of how Reinhard Heydrich, the most dangerous Nazi, Hitler’s “man with the iron heart”, was assassinated.

19 min

The Most Mysterious Drug in the World

This is dimethyltryptamine, known as DMT – arguably the world's strongest psychedelic drug.

36 min

How Iran’s Leader Was Killed

This is how the Israeli and U.S. attacks on Iran unfolded - how the country’s leader was killed, and what has happened since then. By the time this video is published, new details may have emerged.

14 min

The Strange Attack on Flight 103

This is the story of the Lockerbie bombing, one of the deadliest and most mysterious plane crashes in history.

28 min

Why everyone hates Lego now

LEGO went from being a family favourite to a multi-billion dollar empire – why do so many people suddenly hate it?

30 min

The Bank Heist of the Century

A helicopter, a bomb and millions in cash. This is the story of the Västberga heist - one of the most spectacular robberies of all time.

22 min

The Most Dangerous Job in Crime

This is the insane, brutal world of Europe's coke runners.

22 min

How Cops Robbed the Dark Web King

A hunt for Dread Pirate Roberts, thousands of stolen Bitcoin and a scapegoat that almost took the fall. This is the story of the cops who robbed Silkroad.

24 min

Who Will Rule North Korea Next?

This is the story of Kim Ju Ae, the girl who may rule North Korea one day.

16 min

The Tragic Story of the Air India Survivor

What really helps you survive the extremely unlikely event of a plane crash.

21 min

Facebook's Most Dangerous Product

This is the story of Onavo.

21 min

The World's Deadliest Company

This is the story of the world’s deadliest company: CNTC-STMA. A look into a core part of Chinese state economics and at the devastating effects of a state-sponsored public health crisis.

30 min

The CIA's Most Valuable Spy

This is Operation Rubicon. One of the biggest intelligence coups of the 20th century.

31 min

The Insane Story of Serbia‘s Human Slaughterhouse

This is the story of one of Europe’s most notorious crime networks and their human slaughterhouse; their alleged ties to Serbia's elites; and an ingenious takedown by relentless investigators.

26 min

We Investigated a New Designer Drug

These are Nitazenes, a highly potent but largely unknown class of synthetic opioids that are quietly entering the European drug supply.

29 min

The Man Who Went Undercover in Auschwitz

This is the story of Witold Pilecki, the man who infiltrated Auschwitz.

39 min

How Israel Kills Journalists

The war in the Gaza Strip is considered the deadliest for journalists in the 21st century. Many are killed in strikes on residential buildings, civilian infrastructure, or directly while on assignment. However, there are also allegations that the Israeli military has deliberately targeted some of them. The IDF denies this. This is the story of journalism in Gaza - and the conditions under which it takes place.

28 min