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The Worst Episodes of Mysteries Decoded

Every episode of Mysteries Decoded ranked from worst to best. Explore the Worst Episodes of Mysteries Decoded!

Binge this in 12h 10m•Peaking at 9.0/10

U.S. Navy veteran turned private investigator Jennifer Marshall investigates some of America's greatest unsolved mysteries.

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  1. #1 Worst Episode
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    Mysteries Decoded Season 1 Episode 9 - Roswell: Revisited
    0.0/10(0 votes)

    #1 - Roswell: Revisited

    S1:E9

    Jennifer Marshall and Ufologist Ryan Sprague take an extensive look into an active cold case investigation involving an unexplained crash in Roswell, New Mexico in the summer of 1947. The duo will attempt to uncover evidence that could reveal one of the greatest government cover-ups of the 20th century. Includes updated eyewitness accounts and expert interviews.

    Director:Unknown
    Writer:Unknown

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  2. Mysteries Decoded Season 2 Episode 3 - Werewolves of Kentucky
    0.0/10(0 votes)

    #2 - Werewolves of Kentucky

    S2:E3

    Jennifer Marshall and paranormal researcher Heidi Hollis investigate a series of mysterious encounters with an unknown creature in the Bluegrass hills of Kentucky.

    Director:Unknown
    Writer:Unknown

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  3. Mysteries Decoded Season 2 Episode 4 - Horror Hotel
    0.0/10(0 votes)

    #3 - Horror Hotel

    S2:E4

    Jennifer Marshall and journalist Ozzy Mora investigate chilling claims and a mysterious death at LA's infamous Cecil Hotel.

    Director:Unknown
    Writer:Unknown

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  4. Mysteries Decoded Season 2 Episode 5 - Sleep Demons
    0.0/10(0 votes)

    #4 - Sleep Demons

    S2:E5

    Jennifer Marshall and paranormal investigator Ali Houmani investigate whether our dreams can kill... or if something more sinister is at work.

    Director:Unknown
    Writer:Unknown

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  5. Mysteries Decoded Season 2 Episode 6 - Lake Champlain Monster
    0.0/10(0 votes)

    #5 - Lake Champlain Monster

    S2:E6

    Jennifer Marshall and cryptozoologist Nick Valenzuela investigate sightings of a mysterious sea creature in Lake Champlain.

    Director:Unknown
    Writer:Unknown

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  6. Mysteries Decoded Season 2 Episode 7 - America's Most Haunted Ghost Town
    0.0/10(0 votes)

    #6 - America's Most Haunted Ghost Town

    S2:E7

    Jennifer Marshall and psychic Sierra Cona investigate a series of disturbing events in Cerro Gordo, the most haunted ghost town in America.

    Director:Unknown
    Writer:Unknown

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  7. Mysteries Decoded Season 2 Episode 8 - Phoenix Lights
    0.0/10(0 votes)

    #7 - Phoenix Lights

    S2:E8

    Jennifer Marshall and UFO journalist Ryan Sprague investigate one of the most mysterious UFO events in U.S. history.

    Director:Unknown
    Writer:Unknown

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  8. Mysteries Decoded Season 1 Episode 8 - Vampires of New Orleans
    7.1/10(17 votes)

    #8 - Vampires of New Orleans

    S1:E8

    Jennifer Marshall heads to New Orleans and teams up with vampire/writer Vincent Curiel to investigate whether an ancient vampire has cracked the code on immortality.

    Director:Unknown
    Writer:Unknown

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  9. Mysteries Decoded Season 1 Episode 2 - Mothman
    7.2/10(26 votes)

    #9 - Mothman

    S1:E2

    In 1967, following the deadliest bridge collapse in U.S. history, rumors began swirling that the appearance of a mysterious winged creature — part bird, part man — may have been a warning of the impending disaster. In the wake of new evidence, Jennifer Marshall and author MJ Banias head to West Virginia to investigate reports that the Mothman may be back.

    Director:Unknown
    Writer:Unknown

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  10. Mysteries Decoded Season 1 Episode 3 - The Montauk Experiments
    7.3/10(29 votes)

    #10 - The Montauk Experiments

    S1:E3

    In the 1980s, stories began circulating that the U.S. government was conducting radical experiments on young children - including mind control tests and time travel. In the wake of new evidence, Jennifer Marshall and conspiracy podcast host Sam Tripoli head to Montauk to investigate one of the most puzzling conspiracy theories of all time.

    Director:Unknown
    Writer:Unknown

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  11. Mysteries Decoded Season 1 Episode 4 - Area 51
    7.4/10(30 votes)

    #11 - Area 51

    S1:E4

    In response to a call to storm Area 51, Jennifer Marshall and Ufologist Ryan Sprague investigate what sparked this viral movement and what may be hidden inside Area 51.

    Director:Unknown
    Writer:Unknown

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  12. Mysteries Decoded Season 1 Episode 7 - Bigfoot
    7.4/10(13 votes)

    #12 - Bigfoot

    S1:E7

    Jennifer Marshall teams up with cryptozoologist Andrew Sanford to investigate newly surfaced evidence of Bigfoot.

    Director:Unknown
    Writer:Unknown

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  13. Mysteries Decoded Season 1 Episode 1 - Lizzie Borden
    8.1/10(30 votes)

    #13 - Lizzie Borden

    S1:E1

    When new evidence comes to light, former U.S. Navy veteran turned private investigator Jennifer Marshall and paranormal medium Stephanie Bingham head to Massachusetts to investigate one of America’s most infamous cold cases — The Lizzie Borden murders.

    Director:Unknown
    Writer:Unknown

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  14. Mysteries Decoded Season 1 Episode 6 - Witches of Salem
    8.2/10(23 votes)

    #14 - Witches of Salem

    S1:E6

    Jennifer Marshall teams up with journalist Sarah Lyons to investigate the centuries old mystery of the Salem Witch Trials.

    Director:Unknown
    Writer:Unknown

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  15. Mysteries Decoded Season 2 Episode 2 - Alien Mountain
    8.2/10(10 votes)

    #15 - Alien Mountain

    S2:E2

    Jennifer Marshall and paranormal investigator Heather Taddy travel to Dulce, New Mexico to investigate reports that a secret underground alien facility exists under Archuleta Mesa - also known as Alien Mountain.

    Director:Unknown
    Writer:Unknown

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  16. Mysteries Decoded Season 1 Episode 5 - The Bermuda Triangle
    8.3/10(26 votes)

    #16 - The Bermuda Triangle

    S1:E5

    Jennifer Marshall and US Navy veteran Jordan Hunter investigate claims that a vortex for supernatural forces has caused ships and planes to vanish without a trace.

    Director:Unknown
    Writer:Unknown

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  17. Mysteries Decoded Season 2 Episode 1 - Curse of the Conjuring House
    9.0/10(8 votes)

    #17 - Curse of the Conjuring House

    S2:E1

    Jennifer Marshall visits the Conjuring House, one of the most haunted locations in America. Jennifer, along with paranormal researcher Sara Gray, travel to Rhode Island to investigate some of the oldest and most terrifying mysteries behind the home that inspired the "Conjuring" series.

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"Roswell: Revisited" is the worst rated episode of "Mysteries Decoded". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 9/3/2020. This episode scored 0.0 points lower than the second lowest rated, "Werewolves of Kentucky".