Dateline: Unforgettable

Dateline: Unforgettable Season 6: Episode Guide & Ratings

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Season 6 Episodes

1. Open Desert

June 5th, 2025

When Britney Ujlaky disappears, a small Nevada town bands together to track down an unknown cowboy.

2. Episode 2

June 12th, 2025

3. 65 Seconds

June 19th, 20251 hr 24 min

An apparent home invasion in Minnesota leaves Heidi Firkus dead and her husband hospitalized. For Blayne Alexander, getting to know Heidi through loved ones was a privilege; for investigators, learning about Heidi helps solve the case.

4. Secrets in Pleasant Prairie

June 26th, 2025

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

5. Episode 5

July 3rd, 2025

All Seasons

Season 6

Season 6

Jun 5, 2025
Season 5

Season 5

Jan 16, 2025
Season 4

Season 4

Jun 6, 2024
Season 3

Season 3

Jan 18, 2024
Season 2

Season 2

Jun 7, 2022
Season 1

Season 1

Mar 8, 2021