Dateline: Unforgettable(2021)
Dateline: Unforgettable Synopsis
A series of reports chosen by "Dateline" correspondents that answers the question they most often get asked — what their most memorable story is and why.
Dateline: Unforgettable (2021) is a crime and documentary series that premiered on March 8, 2021, spanning 8 seasons and 127 episodes. Viewers rate it 7.0 out of 10 across 1 ratings.
- First aired:
- 2021-03-08
- Last aired:
- 2026-07-30
Dateline: Unforgettable Reviews & Ratings
Average viewer score of 7.0/10 from 1 ratings.
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Dateline: Unforgettable – Frequently Asked Questions
Where can I stream Dateline: Unforgettable?
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Dateline: Unforgettable (2021) is available to stream on Peacock Premium, Peacock Premium Plus and OXYGEN. Availability comes from JustWatch data and varies by country.
How many seasons of Dateline: Unforgettable are there?
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Dateline: Unforgettable has 8 seasons and 127 episodes in total, starting from its premiere on March 8, 2021.
Is Dateline: Unforgettable still running?
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Dateline: Unforgettable is currently listed as returning series, with the most recent episode airing on July 30, 2026.
Is Dateline: Unforgettable any good?
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Dateline: Unforgettable (2021) is rated 7.0 out of 10 from 1 viewer votes, and suits viewers who like crime and documentary series. Reviews from viewers are collected further down this page.