Dateline: Secrets Uncovered backdrop
Crime•Documentary

The Best Seasons of Dateline: Secrets Uncovered

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

Binge this in Unknown•Peaking at 8.6/10

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 look at some of the most mysterious cases of recent

Airs on
Oxygen
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 3

14 Episodes

First Aired: Jun 2018

7.8/ 10
Average Rating
#2

Season 2

15 Episodes

First Aired: Feb 2018

7.7/ 10
Average Rating
#3

Season 6

14 Episodes

First Aired: Jan 2019

7.6/ 10
Average Rating

Other Seasons

#4

Season 8

24 Episodes

First Aired: Oct 2019

7.6/ 10
Average Rating
#5

Season 7

24 Episodes

First Aired: May 2019

7.5/ 10
Average Rating
#6

Season 10

71 Episodes

First Aired: Mar 2021

7.5/ 10
Average Rating
#7

Season 4

17 Episodes

First Aired: Jul 2018

7.5/ 10
Average Rating
#8

Season 15

15 Episodes

First Aired: Jun 2025

7.5/ 10
Average Rating
#9

Season 13

13 Episodes

First Aired: Jun 2024

7.5/ 10
Average Rating
#10

Season 1

23 Episodes

First Aired: Jul 2017

7.4/ 10
Average Rating
#11

Season 14

19 Episodes

First Aired: Nov 2024

7.4/ 10
Average Rating
#12

Season 5

14 Episodes

First Aired: Oct 2018

7.4/ 10
Average Rating
#13

Season 9

46 Episodes

First Aired: Apr 2020

7.4/ 10
Average Rating
#14

Season 11

32 Episodes

First Aired: Oct 2022

7.3/ 10
Average Rating
#15

Season 12

17 Episodes

First Aired: Jan 2024

7.3/ 10
Average Rating
#16

Season 16

7 Episodes

First Aired: Oct 2025

N/A/ 10
Average Rating