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The Best Episodes of Dateline: Secrets Uncovered Season 15

Every episode of Dateline: Secrets Uncovered Season 15 ranked from best to worst. Discover the Best Episodes of Dateline: Secrets Uncovered Season 15!

The Best Episodes of Dateline: Secrets Uncovered Season 15

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...
  1. Background image for The Shadow in the Window
    6.6/10(5 votes)

    #1 - The Shadow in the Window

    S15:E1

    A teenager's life is turned upside down by a shocking discovery is what seems like a fatal accident reveals itself to be something much more disturbing.

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    Director:Unknown
    Writer:Unknown
  2. Background image for The Note
    NaN/10(0 votes)

    #2 - The Note

    S15:E2

    When high school student Megan Nichols vanishes from her Illinois home, her mother finds a note saying that she ran away. A grisly discovery made three years later changes the course of the investigation.

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    Director:Unknown
    Writer:Unknown
  3. Background image for Dangerous Secret
    NaN/10(0 votes)

    #3 - Dangerous Secret

    S15:E3

    A small Ohio town is left in shock after a local coal miner is found fatally shot in his basement. As investigators dig into his personal life, a secret affair reveals a surprising suspect.

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    Director:Unknown
    Writer:Unknown
  4. Background image for Secrets in Pleasant Prairie
    NaN/10(0 votes)

    #4 - Secrets in Pleasant Prairie

    S15:E4

    An investigation into the poisoning of Wisconsin mother Julie Jenson takes a surprising turn when detectives learn that she wrote a letter days before her death pointing to a possible suspect.

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    Director:Unknown
    Writer:Unknown
  5. Background image for The End of the Affair
    NaN/10(0 votes)

    #5 - The End of the Affair

    S15:E5

    After police discover the burned body of a missing Miami man at the edge of the Florida Everglades, the wife of a local supermarket mogul comes forward to reveal a shocking secret and possible lead.

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    Director:Unknown
    Writer:Unknown
  6. Background image for The Room Downstairs
    NaN/10(0 votes)

    #6 - The Room Downstairs

    S15:E6

    No description available

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    Director:Unknown
    Writer:Unknown
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  8. Background image for The Murdaugh Murders: Inside the Investigation
    NaN/10(0 votes)

    #7 - The Murdaugh Murders: Inside the Investigation

    S15:E7

    No description available

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    Director:Unknown
    Writer:Unknown

Season 15 Ratings Summary

"The Shadow in the Window" is the best rated episode of "Dateline: Secrets Uncovered" season 15. It scored 6.6/10 based on 5 votes. Directed by Unknown and written by Unknown, it aired on 6/4/2025. This episode is rated 6.6 points higher than the second-best, "The Note".