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All Episodes of Dateline: Secrets Uncovered

Browse all episodes of Dateline: Secrets Uncovered

For more than 25 years, Dateline has brought viewers investigations into some of biggest mysteries in America. This entry in the franchise takes a second...
Genres:CrimeDocumentary
Network:Oxygen
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Season 1

  • House on the Lake
    6.7/1013 votes
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    House on the Lake

    Season 1 Episode 1 - Aired 7/21/2017

    A mom suddenly vanishes and a dad is under suspicion, but there was no body, weapon or eyewitness, and surprises cropped up along the way.

    Director: N/A

    Writer: N/A

  • Unimaginable
    7.5/107 votes
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    Unimaginable

    Season 1 Episode 2 - Aired 7/28/2017

    Investigating whether a toddler left in the car for seven hours while his dad was at work was a heartbreaking accident or murder.

    Director: N/A

    Writer: N/A

  • Betrayed
    7.4/1010 votes
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    Betrayed

    Season 1 Episode 3 - Aired 8/4/2017

    Melissa Lewis disappears, leaving signs of a struggle and a strange orange mist behind her; her boss goes missing and leaves behind an even bigger mess, and a missing fortune.

    Director: N/A

    Writer: N/A

  • A Texas Twist
    7.2/1011 votes
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    A Texas Twist

    Season 1 Episode 4 - Aired 8/11/2017

    This part of the Lone Star State is largely sheltered from hurricanes, but, as it turned out, not from one unnatural disaster.

    Director: N/A

    Writer: N/A

  • Nightfall
    8.0/106 votes
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    Nightfall

    Season 1 Episode 5 - Aired 8/18/2017

    After a young mom is found dead on the side of a country road, 40 miles from her Knoxville home, investigators scramble to figure out how she ended up there.

    Director: N/A

    Writer: N/A

  • Burning Suspicion
    6.6/105 votes
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    Burning Suspicion

    Season 1 Episode 6 - Aired 8/25/2017

    At first, the fatal fire that swept through the home of a young couple looked like an accident then investigators took a closer look and what they discovered about the fire, and this couple, left them burning with suspicion.

    Director: N/A

    Writer: N/A

  • Lost and Found
    8.5/1012 votes
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    Lost and Found

    Season 1 Episode 7 - Aired 9/1/2017

    A 4-year-old girl abducted and raised by her kidnapper spends decades trying to get back home, and she finally accomplishes her goal; as it turns out, that ending was only the beginning.

    Director: N/A

    Writer: N/A

  • The Mystery of the Murdered Major
    7.3/1013 votes
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    The Mystery of the Murdered Major

    Season 1 Episode 8 - Aired 9/8/2017

    After an attack on a respected U.S. Army major in the middle of the night, police launch an investigation that reveals wild secrets -- secrets that might hold the key to murder.

    Director: N/A

    Writer: N/A

  • The House In The Woods
    7.7/1010 votes
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    The House In The Woods

    Season 1 Episode 9 - Aired 9/15/2017

    A hockey player finds his wife murdered in their home; his daughter says she saw a robber, but the killer's identity turns out to be far more complicated; police have their suspects but her family members have questions of their own.

    Director: N/A

    Writer: N/A

  • Frantic
    7.6/109 votes
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    Frantic

    Season 1 Episode 10 - Aired 9/22/2017

    After Christina, the twenty-three-year-old fashionista, goes out to a high-end shopping mall on a Friday night and vanishes, police question everyone; they know someone is lying, but not who.

    Director: N/A

    Writer: N/A

  • The Player
    7.6/108 votes
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    The Player

    Season 1 Episode 11 - Aired 9/29/2017

    A double murder reveals a double life; the victims are a well-respected couple whose son plays poker for a living; his alibi is his ace in the hole, but when detectives find key evidence, they think they are holding all the cards.

    Director: N/A

    Writer: N/A

  • The Goldfinger Mystery
    7.5/1011 votes
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    The Goldfinger Mystery

    Season 1 Episode 12 - Aired 10/6/2017

    A couple who made a fortune in gold is headed for divorce when the wife is murdered; on tape, the husband is not at the crime scene, but police think the video holds the key to unlocking a mystery.

    Director: N/A

    Writer: N/A

  • Secrets in a Small Town
    7.4/1011 votes
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    Secrets in a Small Town

    Season 1 Episode 13 - Aired 10/13/2017

    A woman's life ends in mystery on a dead end road; a mother of three, loved by her family and tight-knit community; for years the murder investigation went cold, but secrets have a way of eventually coming out.

    Director: N/A

    Writer: N/A

  • Crossing the Line
    7.3/1011 votes
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    Crossing the Line

    Season 1 Episode 14 - Aired 10/20/2017

    Big sky country and a dangerous highway set the scene of a fatal car crash; determining if the tragedy was an accident or a crime and the secrets behind the truth hiding in text messages sent just before a car crossed the line.

    Director: N/A

    Writer: N/A

  • Mystery at Heath Bar Farm
    6.8/109 votes
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    Mystery at Heath Bar Farm

    Season 1 Episode 15 - Aired 10/27/2017

    A popular teacher is savagely murdered in her home; there is an arrest, a trial, and a conviction, but when a bombshell comes in after the verdict, the convicted murderer is given a chance at freedom.

    Director: N/A

    Writer: N/A

  • Deadly Triangle
    7.2/106 votes
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    Deadly Triangle

    Season 1 Episode 16 - Aired 11/3/2017

    If a killer is still free after 25 years, then maybe they got away with murder; the trail goes cold, never to warm up again, until one day it does.

    Director: N/A

    Writer: N/A

  • Diabolical
    NaN/100 votes
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    Diabolical

    Season 1 Episode 17 - Aired 11/10/2017

    A newlywed receives terrifying emails with threats of kidnapping and death; the emails appear to come from an ex-girlfriend, but hiding behind the threats is a cyber-secret.

    Director: N/A

    Writer: N/A

  • The Day She Disappeared
    7.6/107 votes
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    The Day She Disappeared

    Season 1 Episode 18 - Aired 11/17/2017

    A woman disappears while on her morning jog.

    Director: N/A

    Writer: N/A

  • Collision
    7.5/107 votes
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    Collision

    Season 1 Episode 19 - Aired 11/24/2017

    A wife and a mistress vying for the same man end up in a high-speed showdown on a highway; after the man of their dreams, on his motorcycle nearby, gets struck and killed, his wife becomes accused of his murder.

    Director: N/A

    Writer: N/A

  • Heart of Darkness
    8.0/106 votes
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    Heart of Darkness

    Season 1 Episode 20 - Aired 12/1/2017

    A mother, her son and a cousin are kidnapped by terrorists while on vacation; a father turned negotiator tries to end the international hostage drama, but the price of freedom is a huge ransom.

    Director: N/A

    Writer: N/A

  • The Last Dance
    6.7/106 votes
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    The Last Dance

    Season 1 Episode 21 - Aired 12/8/2017

    A beloved kindergarten teacher and mother of two finds a new lease on life after shedding hundreds of pounds; when she suddenly vanishes from her home, investigators uncover a connection between her dramatic weight loss and mysterious disappearance.

    Director: N/A

    Writer: N/A

  • Troubled Waters
    7.4/106 votes
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    Troubled Waters

    Season 1 Episode 22 - Aired 12/15/2017

    A California couple's romantic getaway on a boat turns tragic when the young wife and mother is lost at sea; the case goes cold for years until a model with a checkered past goes undercover to find the truth.

    Director: N/A

    Writer: N/A

  • Tangled
    NaN/100 votes
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    Tangled

    Season 1 Episode 23 - Aired 12/22/2017

    At first it looked like a home invasion gone wrong at the house Ralph Candelario shared with his second wife, but when police learn the antique dealer's first wife had disappeared, they take a closer look.

    Director: N/A

    Writer: N/A