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!
CSI is a crime drama in which the characters use cutting-edge forensic tools to examine the evidence to solve the case. Rather than asking 'whodunnit' (investigating witnesses/suspects), CSI explores the 'howdunnit'.
8.16
107 votes
#1 - Season 1
First Aired 10/7/2000
8.08
63 votes
#2 - Season 4
First Aired 9/25/2003
8.04
76 votes
#3 - Season 2
First Aired 9/28/2001
8.01
67 votes
#4 - Season 3
First Aired 9/26/2002
7.90
60 votes
#5 - Season 6
First Aired 9/23/2005
7.89
56 votes
#6 - Season 5
First Aired 9/24/2004
7.85
61 votes
#7 - Season 7
First Aired 9/22/2006
7.75
44 votes
#8 - Season 13
First Aired 9/27/2012
7.73
52 votes
#9 - Season 9
First Aired 10/10/2008
7.70
60 votes
#10 - Season 8
First Aired 9/28/2007
7.64
45 votes
#11 - Season 12
First Aired 9/22/2011
7.64
50 votes
#12 - Season 11
First Aired 9/24/2010
7.44
43 votes
#13 - Season 14
First Aired 9/26/2013
7.29
56 votes
#14 - Season 10
First Aired 9/25/2009
7.19
53 votes