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The Best Seasons of Dateline: Unforgettable

Every season of Dateline: Unforgettable ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Dateline: Unforgettable!

Binge this in Unknown•Peaking at 8.2/10

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.

Airs on
Oxygen
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 4

10 Episodes

First Aired: Jun 2024

7.6/ 10
Average Rating
Best episodeE1 · What Happened in Vegas 7.8
#2

Season 1

25 Episodes

First Aired: Mar 2021

7.5/ 10
Average Rating
Best episodeE4 · Lauren's Promise 8.2
#3

Season 3

11 Episodes

First Aired: Jan 2024

7.4/ 10
Average Rating
Best episodeE1 · On a Dark, Deserted Highway 7.8

Other Seasons

#4

Season 2

48 Episodes

First Aired: Jun 2022

7.3/ 10
Average Rating
Best episodeE3 · The Eastlake Conspiracy 7.9
#5

Season 5

8 Episodes

First Aired: Jan 2025

7.3/ 10
Average Rating
Best episodeE3 · The Favorite Son 7.8
#6

Season 6

9 Episodes

First Aired: Jun 2025

7.0/ 10
Average Rating
Best episodeE7 · Evil Walked Through the Door 7.6
#7

Season 7

7 Episodes

First Aired: Oct 2025

7.0/ 10
Average Rating
Best episodeE2 · The Pin at Apartment 210 7.3
#8

Season 8

10 Episodes

First Aired: Jun 2026

N/A/ 10
Average Rating