Poster for History's Greatest Mysteries

Planète+ A&E 2020 - 7 seasons 103 eps TV-PG Returning series

History's Greatest Mysteries

2020 - 7 seasons 103 eps TV-PG

7.2

Season 7

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Season 7

42 min

S7 · E1 · Jan 26, 2026

Area 51 Episode 1

Hidden in the Nevada desert, a top-secret military base remains one of the most heavily restricted sites in the United States; since the 1950s, speculation has swirled about its true purpose-ranging from hiding experimental aircraft and even alien technology; Area 51 keeps its mysteries so closely guarded that not even the president is fully briefed; what is the government really hiding there?

7.6 · You

42 min

S7 · E2 · Feb 2, 2026

The Hunt for Adolf Eichmann: Case Closed Episode 2

At the end of World War II, many Nazi officials were captured and tried for their crimes. But one of the architects of the Holocaust, Adolf Eichmann, slipped through the cracks…repeatedly eluding Nazi hunters from around the globe.

7.5 · You

42 min

S7 · E3 · Feb 9, 2026

The Legend of the Werewolf Episode 3

It's one of humanity's oldest nightmares-at the full moon, werewolves that once were men hunt human prey and then feast on their flesh. Stories of this terrifying transformation persist to this day.

7.0 · You

42 min

S7 · E4 · Feb 23, 2026

The Theft of the Mona Lisa: Case Closed Episode 4

The world's most famous painting vanishes in a daring heist, sparking international outrage and a global manhunt. A master detective is called in, who zeroes in on a handful of suspects with the motive and means to pull off the theft. Who stole the legendary Mona Lisa?

7.6 · You

42 min

S7 · E5 · Mar 2, 2026

The Hunt for the Kraken Episode 5

It’s one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists.

7.2 · You

42 min

S7 · E6 · Mar 9, 2026

The Murder of Sam Giancana Episode 6

The notorious mafia kingpin, Sam Giancana, is shot execution style in his own home. The larger-than-life mobster had many enemies, from inside the mafia to the CIA.

7.2 · You

42 min

S7 · E7 · Mar 16, 2026

The Unabomber: Case Closed Episode 7

A twisted mastermind uses homemade bombs to terrorize the nation. Despite one of the most extensive manhunts in U.S. history, he still manages to stay one step ahead of law enforcement for nearly two decades.

7.5 · You

42 min

S7 · E8 · Mar 23, 2026

Who Is the Boston Strangler? Episode 8

A series of shocking murders shake the city of Boston to its core. Each victim, 13 women in all, bore the signature of this serial killer.

7.3 · You

42 min

S7 · E9 · Apr 6, 2026

The Plot to Kill Lincoln Episode 9

A shot rings out from the balcony of the Ford's Theater in Washington, D.C. and America's 16th president has been killed. Who was behind the plan to assassinate President Lincoln?

7.3 · You

42 min

S7 · E10 · Apr 13, 2026

The Hunt for El Chapo: Case Closed Episode 10

El Chapo is an untouchable drug lord who sat atop a criminal empire and became the most wanted man in the world. How did investigators finally bring El Chapo to justice?

7.4 · You

42 min

S7 · E11 · Apr 20, 2026

What Killed Bruce Lee? Episode 11

Bruce Lee was a seemingly invincible icon and the closest thing that we had to a real-life superhero. What killed him?

7.3 · You

42 min

S7 · E12 · Apr 27, 2026

The Hunt for Viking Treasure Episode 12

Known for their seafaring skills and feared for their ferocity, the Vikings amassed gold, silver and other riches while trading and raiding across Europe; catches of this treasure have been found in Europe and North America, but this may be just the tip of the iceberg; are there any rich Viking hoards still waiting to be found? And if so, where are they?

7.2 · You

42 min

S7 · E13 · May 4, 2026

The Lufthansa Heist Episode 13

On December 11, 1978, a gang of thieves lift around $5 million in cash and $800,000 in jewelry from a luxury airline hangar at New York's JFK Airport, marking the largest heist in U.S. history at that time.

7.3 · You

42 min

S7 · E14 · May 11, 2026

Foo Fighters: WWII Edition Episode 14

During World War II, a fiery phenomenon terrorizes American airmen in the night skies over Europe. The pilots call these fireballs "Foo Fighters," and swear they move at over 200 mph and defy the laws of physics. But what are they?

7.4 · You

42 min

S7 · E15 · May 18, 2026

Rommel's Gold: WWII Edition Episode 15

General Erwin Rommel captured territory, imprisoned local Jews in camps, and stole their gold and valuables in the name of the Führer. For decades, many have looked for this elusive treasure. What became of Rommel's gold?

7.4 · You

42 min

S7 · E16 · Aug 10, 2026

The Shot Heard Round the World Episode 16

When the British Red Coats march into Lexington in 1775 prepared for a surprise attack, they are met with a small scrappy militia ready for a fight; it's the battle that kicked off the American Revolution, but centuries later, two questions remain: Who warned the Patriots that the British were coming and who fired the shot heard round the world?

7.1 · You

42 min

S7 · E17 · Aug 17, 2026

The Death of Alexander the Great Episode 17

As one renowned military leader, his conquests were so decisive that some believed he was descended from the gods; at only 32, with a vast empire that was rapidly expanding, Alexander the Great died unexpectedly; what, or who, is responsible for the death of Alexander the Great?

7.0 · You

42 min

S7 · E18 · Aug 24, 2026

Lost Civil War Gold Episode 18

In the final days of the Civil War, Confederate leaders fled south, rumored to be carrying the Confederate treasury worth an estimated $13 million in today's money. But when Jefferson Davis is captured, there's no treasure in his baggage. Where did the stolen money end up… and could it still be out there, waiting to be found?

7.0 · You

42 min

S7 · E19 · Aug 31, 2026

The 2001 Anthrax Attacks Episode 19

Deadly anthrax spores sent through the mail kill five people and spread authorities thin. The FBI works around the clock to stop this brazen act of bioterrorism, but the letters keep coming.

7.4 · You

42 min

S7 · E20 · Sep 7, 2026

The Hunt for Osama bin Laden: Case Closed Episode 20

Using new evidence to look at some of the most historically important mysteries of recent times.

7.6 · You

20 episodes in Season 7

Some details come from TheTVDB.

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