fern.

Season 4

Season 4 of fern. currently airing in 2026.

Where to Watch fern. • Season 4

26 Episodes

  • How Cocaine Is Destroying Europe
    E1
    How Cocaine Is Destroying EuropeSeason 4 of fern. currently airing in 2026.
  • Why Otto Warmbier Didn't Survive North Korea
    E2
    Why Otto Warmbier Didn't Survive North KoreaThis is the real story of Otto Warmbier and why the version most people remember may not be true.
  • The $1 Billion Coca-Cola Machine
    E3
    The $1 Billion Coca-Cola MachineThis soda fountain isn’t just serving you a drink. It’s quietly collecting your data — and Coke will profit from it tremendously.
  • Did McKinsey Ruin Disneyland?
    E4
    Did McKinsey Ruin Disneyland?How did the "Happiest Place on Earth" become a dangerous nightmare?
  • How the Secret Service Actually Works
    E5
    How the Secret Service Actually WorksWho are the people protecting the President? How do they prepare for the unthinkable, and what happens when everything is on the line?
  • The Assassination That Humiliated Hitler
    E6
    The Assassination That Humiliated HitlerThis is the story of how Reinhard Heydrich, the most dangerous Nazi, Hitler’s “man with the iron heart”, was assassinated.
  • The Most Mysterious Drug in the World
    E7
    The Most Mysterious Drug in the WorldThis is dimethyltryptamine, known as DMT – arguably the world's strongest psychedelic drug.
  • How Iran’s Leader Was Killed
    E8
    How Iran’s Leader Was KilledThis 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.
  • The Strange Attack on Flight 103
    E9
    The Strange Attack on Flight 103This is the story of the Lockerbie bombing, one of the deadliest and most mysterious plane crashes in history.
  • Why everyone hates Lego now
    E10
    Why everyone hates Lego nowLEGO went from being a family favourite to a multi-billion dollar empire – why do so many people suddenly hate it?
  • The Bank Heist of the Century
    E11
    The Bank Heist of the CenturyA helicopter, a bomb and millions in cash. This is the story of the Västberga heist - one of the most spectacular robberies of all time.
  • The Most Dangerous Job in Crime
    E12
    The Most Dangerous Job in CrimeThis is the insane, brutal world of Europe's coke runners.
  • How Cops Robbed the Dark Web King
    E13
    How Cops Robbed the Dark Web KingA 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.
  • Who Will Rule North Korea Next?
    E14
    Who Will Rule North Korea Next?This is the story of Kim Ju Ae, the girl who may rule North Korea one day.
  • The Tragic Story of the Air India Survivor
    E15
    The Tragic Story of the Air India SurvivorWhat really helps you survive the extremely unlikely event of a plane crash.
  • Facebook's Most Dangerous Product
    E16
    Facebook's Most Dangerous ProductThis is the story of Onavo.
  • The World's Deadliest Company
    E17
    The World's Deadliest CompanyThis 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.
  • The CIA's Most Valuable Spy
    E18
    The CIA's Most Valuable SpyThis is Operation Rubicon. One of the biggest intelligence coups of the 20th century.
  • The Hunt for America's Weirdest Killer
    E19
    The Hunt for America's Weirdest KillerThis is the story of the infamous Zodiac killer. A mysterious serial murderer who made himself larger than life – and was never caught.
  • The Insane Story of Serbia‘s Human Slaughterhouse
    E20
    The Insane Story of Serbia‘s Human SlaughterhouseThis 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.
  • We Investigated a New Designer Drug
    E21
    We Investigated a New Designer DrugThese are Nitazenes, a highly potent but largely unknown class of synthetic opioids that are quietly entering the European drug supply.
  • The Man Who Went Undercover in Auschwitz
    E22
    The Man Who Went Undercover in AuschwitzThis is the story of Witold Pilecki, the man who infiltrated Auschwitz.
  • How Israel Kills Journalists
    E23
    How Israel Kills JournalistsThe 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.
  • Why Putin Is So Hard to Kill
    E24
    Why Putin Is So Hard to KillVladimir Putin has a lot of enemies. So how does he protect himself? In this video, we’ll look at four of the Kremlin’s security measures. They tell a story, one about the Russian state and its increasingly paranoid leader.
  • The Kid Who Hacked America
    E25
    The Kid Who Hacked AmericaThis is the story of Kevin Mitnick. Vilified by the media. Hunted by the authorities. Feared as one of the world's most dangerous hackers.
  • How a $10,000,000 Poker Game Was (Allegedly) Rigged
    E26
    How a $10,000,000 Poker Game Was (Allegedly) RiggedThis is the story of an enormous alleged poker scandal.

Cast of Season 4

  • HoogHost
  • SimplicissimusHost

 

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