Season
- Season 1 2017-07-21
- Season 2 2018-02-16
- Season 3 2018-06-23
- Season 4 2018-07-13
- Season 5 2018-10-01
- Season 6 2019-01-05
- Season 7 2019-05-05
- Season 8 2019-10-18
- Season 9 2020-04-03
- Season 10 2021-03-01
- Season 11 2022-10-04
- Season 12 2024-01-10
- Season 13 2024-06-05
- Season 14 2024-11-06
- Season 15 2025-06-04
Season 15 Episode
- Season 11 The Informant
- Season 11 Rear Window
- Season 11 The Feud
- Season 11 The Stranger
- Season 11 The Dream House Mystery
- Season 11 Vengeance
- Season 11 The House On Pitch Pine Crescent
- Season 11 Manner of Death
- Season 11 Hinckley: Diary of a Dangerous Mind
- Season 11 The Long Road to Freedom
- Season 11 Life Inside
- Season 11 Deadly Secret
- Season 11 Endgame
- Season 11 The Waiting Car
- Season 11 The Woman With No Name
- Season 11 The Vow
- Season 11 At the Bottom of the Pool
- Season 11 Unbreakable
- Season 11 The Death of Gianni Versace
- Season 11 Secrets of the Desert
- Season 11 While She Was Sleeping
- Season 11 Trouble at the 7-11 Ranch
- Season 11 The Phony Rockefeller
- Season 11 A Family's Story
- Season 11 Deadly Liaisons
- Season 11 Kidnapped
- Season 11 Lost in Sin City
- Season 11 The Family Secret
- Season 11 Bringing Brooke Home
- Season 11 The Pink Skirt Plot
- Season 11 Night of the Summer Solstice
- Season 11 Murder in the House of Gucci
Dateline: Secrets Uncovered - Season 11 Episode 1 The Informant
8.10 43 minutes Heidi Allen was working at a store to earn cash for college and was last seen there when she vanished. A man was convicted of murdering her, but years later someone else confessed to friends that he did it, blowing the old case wide open.
