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Seasons

99. Temple of the Dead

September 19, 2022

Traveling to Stonehenge with a new theory: people may have used sound in the circle.

98. Atlantis Revealed

September 19, 2022

Revealing new evidence of a lost civilization that could be the lost city of Atlantis.

97. Alcatraz: The Escape

September 19, 2022

Investigating an escape from Alcatraz in 1962 to determine whether one could survive the icy waters of San Francisco Bay; new evidence and witness testimony may finally reveal the true story behind the decades-old mystery.

96. Bermuda Triangle Revisited

September 19, 2022

The team examines strange phenomena and searches aircraft wreckage in the waters of the Bahamas.

10. Return of the Amityville Horror

December 9, 2009

The Amityville Horror could possibly be history's most famous haunting. Nearly every known form of paranormal activity was experienced in this Long Island home. Now there are similar phenomena occurring in a new location.

9. Stonehenge

December 2, 2009

To this day no one knows the true purpose of Stonehenge. There are many theories and MysteryQuest travels to the ancient ruin with a new theory--that ancient people may have used the sound reverberations inside this circle to induce a trance-like state among participants in ancient rituals. The team will attempt to find evidence to crack this mystery.

8. Jack the Ripper

November 11, 2009

In one of the earliest documented serial murder cases, five prostitutes in the Whitechapel district of London were found brutally murdered. All the deaths were attributed to Jack the Ripper. However, the cases were never solved and the accepted theory is that the killer was a local madman. Now, 120 years later new evidence indicates two surprising new theories: the killer might have been a woman, or the killer was not English, but American.

7. Devil's Island

November 4, 2009

A look at the history of Alcatraz Island, located in the middle of San Francisco Bay and once a federal prison which opened in 1934. It was deemed inescapable, but in 1962, three inmates managed to get off the island, but their fates have remained a mystery. Investigators try to determine if the men could have survived the frigid waters and make it to shore.

6. Rise of the Fourth Reich

October 21, 2009

Investigators look into reports of Nazi SS personnel, such as Josef Mengele and Martin Bormann, who are believed to have escaped justice after World War II through the help of a secret organization known as ODESSA and sympathetic members of the Catholic Church. They reportedly fled to Paraguay where they plotted to reestablish their sinister regime.

5. Alien Cover-Up

October 14, 2009

Shadowed by military security, investigators trek into the Nevada desert and use the latest in surveillance technology to monitor supposed UFO activity at the most classified U.S. government installation, Area 51.

4. The Lost City of Atlantis

October 7, 2009

Using the latest in sonar and underwater exploration technology, investigators dive to various submerged ruins, including Bimini Road in the Bahamas, with the hope that one of them could possibly be the remains of the legendary city of Atlantis.

3. San Francisco Slaughter

September 30, 2009

The San Francisco Bay Area was terrorized by a serial killer known as Zodiac who angered the residents and taunted the police. With the use of DNA technology, investigators were able to identify a new suspect in the crime spree.

2. Devil's Triangle

September 23, 2009

Additional Footage

1. Hitler's Escape

September 16, 2009

A group of historians explore the idea that Hitler may have escaped from his bunker and never committed suicide as history notes. Evidence examined includes a piece of skull found at the bunker site by the Russians.

Description

In this series, teams of investigators try to get some answers behind some of the world's most enduring mysteries, both historical and paranormal. This spinoff of MonsterQuest expands the parent series' focus on mythical creatures to include such real-world mysteries such as the final fate of Adolph Hitler.

MysteryQuest is a series that is currently running and has 1 seasons (14 episodes). The series first aired on September 16, 2009.

Where to Watch MysteryQuest

MysteryQuest is available for streaming on the History website, both individual episodes and full seasons. You can also watch MysteryQuest on demand at Apple TV Channels, Amazon Prime, Philo, History and History Vault.