Episode 1
House on the Lake
43m
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.
Where to watch Dateline: Secrets Uncovered
TV series
Dateline: Secrets Uncovered
2017TV-1417 seasons8.1 / 10
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 look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.
Streaming, rental and purchase options
Where to watch in United States
Checked Sep 3, 2026
Dateline: Secrets Uncovered is available to stream on YouTube TV in United States. Use the direct links below to open the provider.
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Synopsis
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 look at some of the most mysterious cases of recent history. It explores the stories through firsthand accounts told by people who are close to the crime, including investigators who dedicated their time to the cases and family members who are still trying to confront the tragedies that befell their loved ones.
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
Unimaginable
43m
Investigating whether a toddler left in the car for seven hours while his dad was at work was a heartbreaking accident or murder.
Where to watch Dateline: Secrets Uncovered
Episode 3
Betrayed
43m
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.
Where to watch Dateline: Secrets Uncovered
Episode 4
A Texas Twist
43m
This part of the Lone Star State is largely sheltered from hurricanes, but, as it turned out, not from one unnatural disaster.
Where to watch Dateline: Secrets UncoveredEpisode 5
Nightfall
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 6
Burning Suspicion
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 7
Lost and Found
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 8
The Mystery of the Murdered Major
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 9
The House In The Woods
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 10
Frantic
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 11
The Player
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 12
The Goldfinger Mystery
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 13
Secrets in a Small Town
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 14
Crossing the Line
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 15
Mystery at Heath Bar Farm
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 16
Deadly Triangle
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 17
Diabolical
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 18
The Day She Disappeared
43m
A woman disappears while on her morning jog.
Where to watch Dateline: Secrets UncoveredEpisode 19
Collision
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 20
Heart of Darkness
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 21
The Last Dance
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 22
Troubled Waters
43m
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.
Where to watch Dateline: Secrets UncoveredEpisode 23
Tangled
43mfinale
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.
Where to watch Dateline: Secrets UncoveredEpisode information updated Sep 3, 2026
More about Dateline: Secrets Uncovered
Cast
Craig MelvinSelf - Correspondent
Dennis MurphySelf - Correspondent
Andrea CanningSelf - Correspondent
Josh MankiewiczSelf - Correspondent
Lester HoltSelf - Correspondent
Keith MorrisonSelf - Correspondent
Rob StaffordSelf - Correspondent
Oscar PistoriusSelf (archive footage)Production details
- Status
- Returning Series
- Series type
- Documentary
- Episodes
- 386
- Original language
- English
Networks & production
OxygenUnited States
Themes
correspondenthomicidehomicide detectivehomicide investigationinterrogationinterviewinvestigationinvestigative journalism
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