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Crime•Drama•Mystery

The Best Seasons of CSI: Crime Scene Investigation

Every season of CSI: Crime Scene Investigation ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of CSI: Crime Scene Investigation!

Binge this in Unknown•Peaking at 9.0/10

A Las Vegas team of forensic investigators are trained to solve criminal cases by scouring the crime scene, collecting irrefutable evidence and finding the missing pieces that solve the mystery.

Airs on
CBS
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes
#1

Season 7

24 Episodes

First Aired: Sep 2006

8.1/ 10
Average Rating
Best episodeE24 · Living Doll 8.9
#2

Season 1

23 Episodes

First Aired: Oct 2000

7.8/ 10
Average Rating
Best episodeE7 · Blood Drops 8.7
#3

Season 2

23 Episodes

First Aired: Sep 2001

7.8/ 10
Average Rating
Best episodeE13 · Identity Crisis 8.5

Other Seasons

#4

Season 5

25 Episodes

First Aired: Sep 2004

7.8/ 10
Average Rating
Best episodeE25 · Grave Danger (2) 8.6
#5

Season 6

24 Episodes

First Aired: Sep 2005

7.8/ 10
Average Rating
Best episodeE5 · Gum Drops 8.8
#6

Season 4

23 Episodes

First Aired: Sep 2003

7.8/ 10
Average Rating
Best episodeE6 · Jackpot 8.4
#7

Season 3

23 Episodes

First Aired: Sep 2002

7.8/ 10
Average Rating
Best episodeE15 · Lady Heather's Box 8.5
#8

Season 12

22 Episodes

First Aired: Sep 2011

7.7/ 10
Average Rating
Best episodeE12 · Willows in the Wind (2) 8.8
#9

Season 9

24 Episodes

First Aired: Oct 2008

7.7/ 10
Average Rating
Best episodeE1 · For Warrick 9.0
#10

Season 8

17 Episodes

First Aired: Sep 2007

7.7/ 10
Average Rating
Best episodeE17 · For Gedda 8.7
#11

Season 10

23 Episodes

First Aired: Sep 2009

7.6/ 10
Average Rating
Best episodeE9 · Appendicitement 8.4
#12

Season 13

22 Episodes

First Aired: Sep 2012

7.5/ 10
Average Rating
Best episodeE15 · Forget Me Not 8.3
#13

Season 11

22 Episodes

First Aired: Sep 2010

7.5/ 10
Average Rating
Best episodeE4 · Sqweegel 8.2
#14

Season 14

22 Episodes

First Aired: Sep 2013

7.5/ 10
Average Rating
Best episodeE9 · Check In and Check Out 8.1
#15

Season 15

18 Episodes

First Aired: Sep 2014

7.3/ 10
Average Rating
Best episodeE18 · The End Game 7.9