25 episodes
First episode: E1
Dateline: Unforgettable
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.
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48 episodes
First episode: E111 episodes
First episode: E110 episodes
First episode: E18 episodes
First episode: E19 episodes
First episode: E17 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did Dateline: Unforgettable first air?
Dateline: Unforgettable first aired on March 8, 2021.
How many seasons and episodes does Dateline: Unforgettable have?
Dateline: Unforgettable currently has 7 seasons and 111 episodes.
When is the next episode of Dateline: Unforgettable?
No official next-episode air date is listed for Dateline: Unforgettable right now.