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.
Is Dateline: Secrets Uncovered on Netflix? Unfortunately this serie is not yet available on Netflix.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 2017 | Episode 1 | The House on the Lake | 2017-07-21 | 60 min |
| Season 2017 | Episode 2 | Unimaginable | 2017-07-28 | 60 min |
| Season 2017 | Episode 3 | Betrayed | 2017-08-04 | 60 min |
| Season 2017 | Episode 4 | A Texas Twist | 2017-08-11 | 60 min |
| Season 2017 | Episode 5 | Nightfall | 2017-08-18 | 60 min |
| Season 2017 | Episode 6 | Burning Suspicion | 2017-08-25 | 60 min |
| Season 2017 | Episode 7 | Lost and Found | 2017-09-01 | 60 min |
| Season 2017 | Episode 8 | The Mystery of the Murdered Major | 2017-09-08 | 60 min |
| Season 2017 | Episode 9 | The House in the Woods | 2017-09-15 | 60 min |
| Season 2017 | Episode 10 | Frantic | 2017-09-22 | 60 min |
| Season 2017 | Episode 11 | The Player | 2017-09-29 | 60 min |
| Season 2017 | Episode 12 | The Goldfinger Mystery | 2017-10-06 | 60 min |
| Season 2017 | Episode 13 | Secrets in a Small Town, Part 1 | 2017-10-13 | 60 min |
| Season 2017 | Episode 14 | Secrets in a Small Town, Part 2 | 2017-10-13 | 60 min |
| Season 2017 | Episode 15 | Crossing the Line | 2017-10-20 | 60 min |
| Season 2017 | Episode 16 | Mystery at Heath Bar Farm | 2017-10-27 | 60 min |
| Season 2017 | Episode 17 | Deadly Triangle | 2017-11-03 | 60 min |
| Season 2017 | Episode 18 | Diabolical | 2017-11-10 | 60 min |
| Season 2017 | Episode 19 | The Day She Disappeared | 2017-11-17 | 60 min |
| Season 2017 | Episode 20 | Collision | 2017-11-24 | 60 min |
| Season 2017 | Episode 21 | Heart of Darkness | 2017-12-01 | 60 min |
| Season 2017 | Episode 22 | The Last Dance | 2017-12-08 | 60 min |
| Season 2017 | Episode 23 | Troubled Waters | 2017-12-15 | 60 min |
| Season 2017 | Episode 24 | Tangled | 2017-12-22 | 60 min |
| Season 2018 | Episode 1 | Mystery in Orange County | 2018-02-16 | 60 min |
| Season 2018 | Episode 2 | Deadly Exchange | 2018-02-23 | 60 min |
| Season 2018 | Episode 3 | Under a Full Moon | 2018-03-02 | 60 min |
| Season 2018 | Episode 4 | The Face of Evil | 2018-03-09 | 60 min |
| Season 2018 | Episode 5 | The Interrogation | 2018-03-16 | 60 min |
| Season 2018 | Episode 6 | The Deed | 2018-03-26 | 60 min |
| Season 2018 | Episode 7 | Smoke and Mirrors | 2018-04-02 | 60 min |
| Season 2018 | Episode 8 | The Hometown Hero & the Homecoming Queen | 2018-04-09 | 60 min |
| Season 2018 | Episode 9 | Consumed | 2018-04-16 | 60 min |
| Season 2018 | Episode 10 | The Client | 2018-04-23 | 60 min |
| Season 2018 | Episode 11 | The Quiet One | 2018-04-30 | 60 min |
| Season 2018 | Episode 12 | House of Secrets | 2018-05-07 | 60 min |
| Season 2018 | Episode 13 | The House on Sidney's Cove | 2018-05-14 | 60 min |
| Season 2018 | Episode 14 | Over the Edge | 2018-06-23 | 60 min |
| Season 2018 | Episode 15 | Someone Was Watching | 2018-06-30 | 60 min |
| Season 2018 | Episode 16 | Ransom | 2018-07-07 | 60 min |
| Season 2018 | Episode 17 | Silent Witness | 2018-07-13 | 60 min |
| Season 2018 | Episode 18 | Somebody's Daughter | 2018-07-14 | 60 min |
| Season 2018 | Episode 19 | Suspicion | 2018-07-20 | 60 min |
| Season 2018 | Episode 20 | The Secret | 2018-07-21 | 60 min |
| Season 2018 | Episode 21 | Buried Secrets | 2018-07-27 | 60 min |
| Season 2018 | Episode 22 | Strangers on a Train | 2018-07-28 | 60 min |
| Season 2018 | Episode 23 | Who Killed the Radio Star | 2018-08-03 | 60 min |
| Season 2018 | Episode 24 | Mystery on Blood Mountain | 2018-08-06 | 60 min |
| Season 2018 | Episode 25 | Deadly Conspiracy | 2018-08-10 | 60 min |
| Season 2018 | Episode 26 | Blind Justice | 2018-08-13 | 60 min |
| Season 2018 | Episode 27 | The Confession | 2018-08-17 | 60 min |
| Season 2018 | Episode 28 | The Great Escape | 2018-08-20 | 60 min |
| Season 2018 | Episode 29 | Poison | 2018-08-24 | 60 min |
| Season 2018 | Episode 30 | The Man Who Talked to Dogs | 2018-08-27 | 60 min |
| Season 2018 | Episode 31 | Written in Blood | 2018-08-31 | 60 min |
| Season 2018 | Episode 32 | In the Dead of Night | 2018-09-03 | 60 min |
| Season 2018 | Episode 33 | The Night Lynsie Disappeared | 2018-09-07 | 60 min |
| Season 2018 | Episode 34 | A Gathering Storm | 2018-09-10 | 60 min |
| Season 2018 | Episode 35 | Secrets in the Mist | 2018-09-14 | 60 min |
| Season 2018 | Episode 36 | Vanished | 2018-09-17 | 60 min |
| Season 2018 | Episode 37 | Secrets in the Snow | 2018-09-21 | 60 min |
| Season 2018 | Episode 38 | Deadly Connection | 2018-09-24 | 60 min |
| Season 2018 | Episode 39 | The Night Hannah Hill Disappeared | 2018-09-28 | 60 min |
| Season 2018 | Episode 40 | The Bathtub Mystery | 2018-10-01 | 60 min |
| Season 2018 | Episode 41 | While They Were Sleeping | 2018-10-05 | 60 min |
| Season 2018 | Episode 42 | Down the Back Staircase | 2018-10-08 | 60 min |
| Season 2018 | Episode 43 | The Devil and Bobbi Parker | 2018-10-12 | 60 min |
| Season 2018 | Episode 44 | Secrets on Hot Springs Drive | 2018-10-15 | 60 min |
| Season 2018 | Episode 45 | Inside Man | 2018-10-19 | 60 min |
| Season 2018 | Episode 46 | The Promise | 2018-10-22 | 60 min |
| Season 2018 | Episode 47 | Family Affair | 2018-10-26 | 60 min |
| Season 2018 | Episode 48 | Infatuation | 2018-10-29 | 60 min |
| Season 2018 | Episode 49 | The Plot Thickens | 2018-11-02 | 60 min |
| Season 2018 | Episode 50 | Return to Manitowoc County | 2018-11-05 | 60 min |
| Season 2018 | Episode 51 | Secrets in Seattle | 2018-11-09 | 60 min |
| Season 2018 | Episode 52 | The Silhouette | 2018-11-12 | 60 min |
| Season 2018 | Episode 53 | The Knock at the Door | 2018-11-16 | 60 min |
| Season 2018 | Episode 54 | Swept Away | 2018-11-19 | 60 min |
| Season 2018 | Episode 55 | Against All Odds | 2018-11-23 | 60 min |
| Season 2018 | Episode 56 | The Disappearance of Debbie Hawk | 2018-11-26 | 60 min |
| Season 2018 | Episode 57 | Deadly Ambush | 2018-11-30 | 60 min |
| Season 2018 | Episode 58 | Justice For Bonnie | 2018-12-03 | 60 min |
| Season 2019 | Episode 1 | The Sting | 2019-01-05 | 60 min |
| Season 2019 | Episode 2 | Dark Valley | 2019-01-12 | 60 min |
| Season 2019 | Episode 3 | Black Friday | 2019-01-18 | 60 min |
| Season 2019 | Episode 4 | Out There in the Dark | 2019-01-25 | 60 min |
| Season 2019 | Episode 5 | The Women & Dirty John | 2019-02-01 | 60 min |
| Season 2019 | Episode 6 | As Night Fell | 2019-02-08 | 60 min |
| Season 2019 | Episode 7 | Good and Evil | 2019-02-15 | 60 min |
| Season 2019 | Episode 8 | Deadly Trust | 2019-02-22 | 60 min |
| Season 2019 | Episode 9 | The Shadow | 2019-03-01 | 60 min |
| Season 2019 | Episode 10 | Internal Affairs | 2019-03-08 | 60 min |
| Season 2019 | Episode 11 | The Trap | 2019-03-15 | 60 min |
| Season 2019 | Episode 12 | Deadly Twist | 2019-03-22 | 60 min |
| Season 2019 | Episode 13 | Mystery on Lockhart Road | 2019-03-29 | 60 min |
| Season 2019 | Episode 14 | Family Business | 2019-04-05 | 60 min |
| Season 2019 | Episode 15 | Devil's Bathtub | 2019-05-03 | 60 min |
| Season 2019 | Episode 16 | Deadly Circumstances | 2019-05-10 | 60 min |
| Season 2019 | Episode 17 | A Crack in Everything | 2019-05-17 | 60 min |
| Season 2019 | Episode 18 | A Night of the New Moon | 2019-05-24 | 60 min |
| Season 2019 | Episode 19 | Twisted in Texas | 2019-05-31 | 60 min |
| Season 2019 | Episode 20 | Tangled Web | 2019-06-07 | 60 min |
| Season 2019 | Episode 21 | The Fire Inside | 2019-06-14 | 60 min |
| Season 2019 | Episode 22 | Stealing Paradise | 2019-06-21 | 60 min |
| Season 2019 | Episode 23 | A Shot in the Dark | 2019-06-28 | 60 min |
| Season 2019 | Episode 24 | Plot Twist | 2019-07-05 | 60 min |
| Season 2019 | Episode 25 | Deadly Valentine | 2019-07-12 | 60 min |
| Season 2019 | Episode 26 | Haunting | 2019-07-19 | 60 min |
| Season 2019 | Episode 27 | Someone Was Waiting | 2019-07-26 | 60 min |
| Season 2019 | Episode 28 | A Deadly Path | 2019-08-02 | 60 min |
| Season 2019 | Episode 29 | Deadly Desire | 2019-08-09 | 60 min |
| Season 2019 | Episode 30 | Murder in Broad Daylight | 2019-08-16 | 60 min |
| Season 2019 | Episode 31 | Betrayal of Trust | 2019-08-23 | 60 min |
| Season 2019 | Episode 32 | Mystery at Ascot Estates | 2019-08-30 | 60 min |
| Season 2019 | Episode 33 | Broken Bonds | 2019-09-06 | 60 min |
| Season 2019 | Episode 34 | The Girl With the Red Shoes | 2019-09-13 | 60 min |
| Season 2019 | Episode 35 | Mystery In Mustang | 2019-09-20 | 60 min |
| Season 2019 | Episode 36 | What Happened To the Beauty Queen? | 2019-09-27 | 60 min |
| Season 2019 | Episode 37 | Mystery in Payson Canyon | 2019-10-04 | 60 min |
| Season 2019 | Episode 38 | Along Came Jodi | 2019-10-11 | 60 min |
| Season 2019 | Episode 39 | Graduation Night | 2019-10-18 | 60 min |
| Season 2019 | Episode 40 | Secrets and Lies | 2019-10-25 | 60 min |
| Season 2019 | Episode 41 | Toxic | 2019-11-01 | 60 min |
| Season 2019 | Episode 42 | Deadly Deceit | 2019-11-08 | 60 min |
| Season 2019 | Episode 43 | Murder On Nantucket Island | 2019-11-15 | 60 min |
| Season 2019 | Episode 44 | Secrets in Pleasant Grove | 2019-11-22 | 60 min |
| Season 2019 | Episode 45 | Killing in Cobb County | 2019-11-29 | 60 min |
| Season 2019 | Episode 46 | A Sister's Search | 2019-12-06 | 60 min |
| Season 2019 | Episode 47 | Under A Halloween Moon | 2019-12-13 | 60 min |
| Season 2019 | Episode 48 | At Close Range | 2019-12-20 | 60 min |
| Season 2019 | Episode 49 | Deep in the Woods | 2019-12-27 | 60 min |
| Season 2020 | Episode 1 | The Other Side of Paradise | 2020-01-03 | 60 min |
| Season 2020 | Episode 2 | Deadly Detour | 2020-01-10 | 60 min |
| Season 2020 | Episode 3 | The Threat | 2020-01-17 | 60 min |
| Season 2020 | Episode 4 | What They Saw | 2020-01-24 | 60 min |
| Season 2020 | Episode 5 | Reckless | 2020-01-31 | 60 min |
| Season 2020 | Episode 6 | The Capture | 2020-02-07 | 60 min |
| Season 2020 | Episode 7 | Inside the Hunt for El Chapo | 2020-02-14 | 60 min |
| Season 2020 | Episode 8 | Angels & Demons | 2020-02-21 | 60 min |
| Season 2020 | Episode 9 | The Carrollton Plot | 2020-02-28 | 60 min |
| Season 2020 | Episode 10 | The Man Who Wasn't There | 2020-03-06 | 60 min |
| Season 2020 | Episode 11 | One Moment | 2020-03-13 | 60 min |
| Season 2020 | Episode 12 | Death Trap | 2020-03-20 | 60 min |
| Season 2020 | Episode 13 | A Villainous Plan | 2020-03-27 | 60 min |
| Season 2020 | Episode 14 | The Disappearance of Sandi Johnson | 2020-04-03 | 60 min |
| Season 2020 | Episode 15 | 12 Minutes on Elm Street | 2020-04-24 | 60 min |
| Season 2020 | Episode 16 | In the Middle of the Night | 2020-05-01 | 60 min |
| Season 2020 | Episode 17 | Missing Marie | 2020-05-08 | 60 min |
| Season 2020 | Episode 18 | Deadly Intent | 2020-05-15 | 60 min |
| Season 2020 | Episode 19 | A Bronx Tale | 2020-05-22 | 60 min |
| Season 2020 | Episode 20 | Deadly Denial | 2020-05-29 | 60 min |
| Season 2020 | Episode 21 | Mystery in South Beach | 2020-06-05 | 60 min |
| Season 2020 | Episode 22 | Circle of Friends | 2020-06-12 | 60 min |
| Season 2020 | Episode 23 | Bad Blood | 2020-06-19 | 60 min |
| Season 2020 | Episode 24 | The Farm | 2020-06-26 | 60 min |
| Season 2020 | Episode 25 | Evil Was Waiting | 2020-07-03 | 60 min |
| Season 2020 | Episode 26 | Everything She Knew | 2020-07-10 | 60 min |
| Season 2020 | Episode 27 | The Landing | 2020-07-17 | 60 min |
| Season 2020 | Episode 28 | Unspeakable | 2020-07-24 | 60 min |
| Season 2020 | Episode 29 | The Watcher | 2020-07-31 | 60 min |
| Season 2020 | Episode 30 | Unraveled | 2020-08-07 | 60 min |
| Season 2020 | Episode 31 | The Figure in the Garage | 2020-08-14 | 60 min |
| Season 2020 | Episode 32 | A Cold December Morning | 2020-08-21 | 60 min |
| Season 2020 | Episode 33 | In Cold Blood | 2020-08-28 | 60 min |
| Season 2020 | Episode 34 | Vendetta | 2020-09-04 | 60 min |
| Season 2020 | Episode 35 | Deadly House of Cards | 2020-09-11 | 60 min |
| Season 2020 | Episode 36 | Footprint in the Dust | 2020-09-18 | 60 min |
| Season 2020 | Episode 37 | Death in the Driveway | 2020-09-25 | 60 min |
| Season 2020 | Episode 38 | Toxic Relations | 2020-10-02 | 60 min |
| Season 2020 | Episode 39 | Secrets of the Snake River | 2020-10-09 | 60 min |
| Season 2020 | Episode 40 | A Killing in Cottonwood | 2020-10-16 | 60 min |
| Season 2020 | Episode 41 | The Unusual Suspect | 2020-10-23 | 60 min |
| Season 2020 | Episode 42 | The Mystery Man | 2020-10-30 | 60 min |
| Season 2020 | Episode 43 | The Fugitive Millionaire | 2020-11-06 | 60 min |
| Season 2020 | Episode 44 | Deception | 2020-11-13 | 60 min |
| Season 2020 | Episode 45 | The Comic Book Murder | 2020-11-20 | 60 min |
| Season 2020 | Episode 46 | Up In Flames | 2020-11-27 | 60 min |
| Season 2020 | Episode 47 | The Motive | 2020-12-04 | 60 min |
| Season 2020 | Episode 48 | The Mansion on Ocean Boulevard | 2020-12-11 | 60 min |
| Season 2020 | Episode 49 | Evil Intent | 2020-12-18 | 60 min |
| Season 2020 | Episode 50 | Secrets on the Emerald Coast | 2020-12-25 | 60 min |
| Season 2020 | Episode 51 | Something Wicked | 2020-12-31 | 60 min |
| Season 2021 | Episode 1 | Mystery on the Mississippi | 2021-01-07 | 60 min |
| Season 2021 | Episode 2 | On the Outskirts of Town | 2021-01-14 | 60 min |
| Season 2021 | Episode 3 | The Ultimatum | 2021-01-21 | 60 min |
| Season 2021 | Episode 4 | The Good Husband | 2021-01-28 | 60 min |
| Season 2021 | Episode 5 | Double Lives | 2021-02-11 | 60 min |
| Season 2021 | Episode 6 | A Dangerous Man | 2021-02-18 | 60 min |
| Season 2021 | Episode 7 | The Mystery on Bridle Path | 2021-02-25 | 60 min |
| Season 2021 | Episode 8 | The Accused | 2021-03-04 | 60 min |
| Season 2021 | Episode 9 | The Devil in Disguise | 2021-03-11 | 60 min |
| Season 2021 | Episode 10 | While He Was Sleeping | 2021-03-20 | 60 min |
| Season 2021 | Episode 11 | The Root of All Evil | 2021-03-24 | 60 min |
| Season 2021 | Episode 12 | Deadly Betrayal | 2021-04-01 | 60 min |
| Season 2021 | Episode 13 | Lethal Weapon | 2021-04-08 | 60 min |
| Season 2022 | Episode 1 | The Informant | 2022-10-05 | 60 min |
| Season 2022 | Episode 2 | Rear Window | 2022-10-12 | 60 min |
| Season 2022 | Episode 3 | Hinckley: Diary of a Dangerous Mind | 2022-10-19 | 60 min |
| Season 2022 | Episode 4 | The Stranger | 2022-10-26 | 60 min |
| Season 2022 | Episode 5 | The Dream House Mystery | 2022-11-02 | 60 min |
| Season 2022 | Episode 6 | Vengeance | 2022-11-09 | 60 min |
| Season 2022 | Episode 7 | Miles From Nowhere | 2022-11-17 | 60 min |
| Season 2022 | Episode 8 | Manner of Death | 2022-11-18 | 60 min |
| Season 2022 | Episode 9 | The Feud | 2022-11-30 | 60 min |
| Season 2022 | Episode 10 | The Long Road to Freedom | 2022-12-07 | 60 min |
| Season 2022 | Episode 11 | Life Inside | 2022-12-14 | 60 min |
| Season 2022 | Episode 12 | Deadly Secret | 2023-01-05 | 60 min |
| Season 2022 | Episode 13 | Endgame | 2023-01-11 | 60 min |
| Season 2022 | Episode 14 | The Waiting Car | 2023-01-19 | 60 min |
| Season 2022 | Episode 15 | The Woman With No Name | 2023-01-25 | 60 min |
| Season 2022 | Episode 16 | The Vow | 2023-02-01 | 60 min |
| Season 2022 | Episode 17 | At the Bottom of the Pool | 2023-02-16 | 60 min |
| Season 2022 | Episode 18 | Unbreakable | 2023-02-23 | 60 min |
| Season 2022 | Episode 19 | The Death of Gianni Versace | 2023-03-01 | 60 min |
| Season 2022 | Episode 20 | Secrets of the Desert | 2023-03-09 | 60 min |
| Season 2022 | Episode 21 | While She Was Sleeping | 2023-03-15 | 60 min |
| Season 2022 | Episode 22 | Trouble at the 7-11 Ranch | 2023-05-10 | 60 min |
| Season 2022 | Episode 23 | The Phony Rockefeller | 2023-05-17 | 60 min |
| Season 2022 | Episode 24 | A Family's Story | 2023-05-24 | 60 min |
| Season 2022 | Episode 25 | Deadly Liaisons | 2023-06-01 | 60 min |
| Season 2022 | Episode 26 | Kidnapped | 2023-06-07 | 60 min |
| Season 2022 | Episode 27 | Lost in Sin City | 2023-06-14 | 60 min |
| Season 2022 | Episode 28 | The Family Secret | 2023-06-21 | 60 min |
| Season 2022 | Episode 29 | Bringing Brooke Home | 2023-06-28 | 60 min |
| Season 2022 | Episode 30 | The pink skirt plot | 2023-06-30 | 60 min |
| Season 2022 | Episode 31 | Night of the summer solstice | 2023-07-12 | 60 min |
| Season 2022 | Episode 32 | Murder in the house of Gucci | 2023-07-19 | 60 min |
| Season 2024 | Episode 1 | The Investigation | 2024-01-16 | 60 min |
| Season 2024 | Episode 2 | The Story Of Somebody | 2024-01-19 | 60 min |
| Season 2024 | Episode 3 | Recipe for Murder | 2024-01-25 | 60 min |
| Season 2024 | Episode 4 | The Case of the Missing D.A. | 2024-01-26 | 60 min |
| Season 2024 | Episode 5 | After the Party | 2024-02-07 | 60 min |
| Season 2024 | Episode 6 | Robert Durst: The Lost Years | 2024-02-09 | 60 min |
| Season 2024 | Episode 7 | Twisted Tale | 2024-02-22 | 60 min |
| Season 2024 | Episode 8 | The Summer of Manson | 2024-02-28 | 60 min |
| Season 2024 | Episode 9 | Dreams & Nightmares: The Meek Mill Story | 2024-03-01 | 60 min |
| Season 2024 | Episode 10 | Broken Circle | 2024-03-14 | 60 min |
| Season 2024 | Episode 11 | The Rise and Fall of Oscar Pistorius | 2024-03-21 | 60 min |
| Season 2024 | Episode 12 | Mystery on Horseshoe Drive | 2024-03-27 | 60 min |
| Season 2024 | Episode 13 | Jonestown: An American Tragedy | 2024-04-03 | 60 min |
| Season 2024 | Episode 14 | Shattered Bonds | 2024-04-10 | 60 min |
| Season 2024 | Episode 15 | The People v. OJ Simpson: What the Jury Never Heard | 2024-04-17 | 60 min |
| Season 2024 | Episode 16 | Episode 16 | 2024-04-24 | 60 min |
