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Mystery•Drama•Crime

The Best Seasons of Unsolved Mysteries

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

Binge this in Unknown•Peaking at 8.8/10

Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive call-to-action request allowed viewers to call in with tips to help solve the cases.

Airs on
SpikeNBCCBSLifetime
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 2

52 Episodes

First Aired: May 1989

7.8/ 10
Average Rating
Best episodeE30 · Episode #68 8.5
#2

Season 13

51 Episodes

First Aired: Jun 2002

7.8/ 10
Average Rating
Best episodeE17 · Episode #519 8.6
#3

Season 4

54 Episodes

First Aired: Sep 1991

7.7/ 10
Average Rating
Best episodeE26 · Episode #172 8.3

Other Seasons

#4

Season 3

56 Episodes

First Aired: Sep 1990

7.6/ 10
Average Rating
Best episodeE23 · Episode #113 8.5
#5

Season 1

38 Episodes

First Aired: Oct 1988

7.6/ 10
Average Rating
Best episodeE27 · Episode #27 8.3
#6

Season 11

13 Episodes

First Aired: Apr 1999

7.5/ 10
Average Rating
Best episodeE2 · Episode #444 8.0
#7

Season 5

55 Episodes

First Aired: Sep 1992

7.5/ 10
Average Rating
Best episodeE12 · Episode #212 8.1
#8

Season 6

52 Episodes

First Aired: Sep 1993

7.4/ 10
Average Rating
Best episodeE30 · Episode #285 8.8
#9

Season 12

55 Episodes

First Aired: Jul 2001

7.3/ 10
Average Rating
Best episodeE22 · Episode #470 8.2
#10

Season 9

43 Episodes

First Aired: Sep 1996

7.3/ 10
Average Rating
Best episodeE17 · Episode #405 8.0
#11

Season 14

175 Episodes

First Aired: Oct 2008

7.3/ 10
Average Rating
Best episodeE1 · Season 14, Episode 1 7.8
#12

Season 7

40 Episodes

First Aired: Sep 1994

7.2/ 10
Average Rating
Best episodeE6 · Episode #313 8.1
#13

Season 8

41 Episodes

First Aired: Oct 1995

7.2/ 10
Average Rating
Best episodeE20 · Episode #247 8.1
#14

Season 10

11 Episodes

First Aired: Nov 1997

6.9/ 10
Average Rating
Best episodeE3 · Episode #434 7.2