Season 1 (2000)

7.85 avg 23 episodes 7.9 → 8.3 47 min avg

Rebound

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Pilot	7.9	1,758
2	Cool Change	7.8	1,396
3	Crate 'n' Burial	7.8	1,273
4	Pledging Mr. Johnson	7.7	1,208
5	Friends & Lovers	7.7	1,225
6	Who Are You?	7.7	1,188
7	Blood Drops	8.7	1,502
8	Anonymous	8.1	1,173
9	Unfriendly Skies	8.2	1,201
10	Sex, Lies and Larvae	7.5	1,100
11	I-15 Murders	7.9	1,097
12	Fahrenheit 932	7.6	1,069
13	Boom	8.1	1,110
14	To Halve and to Hold	7.5	1,030
15	Table Stakes	7.6	1,026
16	Too Tough to Die	7.6	1,030
17	Face Lift	7.7	1,042
18	$35K O.B.O.	7.7	1,007
19	Gentle, Gentle	8.1	1,066
20	Sounds of Silence	7.8	1,048
21	Justice Is Served	7.9	1,083
22	Evaluation Day	7.6	1,010
23	The Strip Strangler	8.3	1,074

Season 2 (2001)

7.85 avg 23 episodes 7.5 → 8.0 46 min avg

Season 2 episodes - IMDb ratings
#	Title	Rating	Votes
1	Burked	7.5	1,024
2	Chaos Theory	8.1	1,038
3	Overload	7.5	980
4	Bully for You	7.6	978
5	Scuba Doobie-Doo	7.8	976
6	Alter Boys	7.6	1,029
7	Caged	7.9	1,005
8	Slaves of Las Vegas	8.2	1,113
9	And Then There Were None	8.1	992
10	Ellie	7.7	950
11	Organ Grinder	7.8	954
12	You've Got Male	7.5	934
13	Identity Crisis	8.5	1,076
14	The Finger	8.5	1,070
15	Burden of Proof	7.8	965
16	Primum Non Nocere	7.4	971
17	Felonious Monk	7.6	957
18	Chasing the Bus	7.9	976
19	Stalker	8.3	1,116
20	Cats in the Cradle...	7.4	992
21	Anatomy of a Lye	8.0	967
22	Cross-Jurisdictions	7.9	1,159
23	The Hunger Artist	8.0	1,000

Season 3 (2002)

7.77 avg 23 episodes 7.5 → 8.3 47 min avg

Rollercoaster

Season 3 episodes - IMDb ratings
#	Title	Rating	Votes
1	Revenge Is Best Served Cold	7.5	988
2	The Accused Is Entitled	8.4	1,041
3	Let the Seller Beware	7.8	940
4	A Little Murder	7.7	950
5	Abra Cadaver	7.8	942
6	The Execution of Catherine Willows	8.0	951
7	Fight Night	7.5	891
8	Snuff	7.7	916
9	Blood Lust	8.0	923
10	High and Low	7.4	888
11	Recipe for Murder	7.4	880
12	Got Murder?	7.6	905
13	Random Acts of Violence	7.7	880
14	One Hit Wonder	7.8	901
15	Lady Heather's Box	8.5	1,118
16	Lucky Strike	7.4	861
17	Crash and Burn	7.9	890
18	Precious Metal	7.4	864
19	A Night at the Movies	8.0	878
20	Last Laugh	7.5	883
21	Forever	7.3	833
22	Play with Fire	8.0	908
23	Inside the Box	8.3	913

Season 4 (2003)

7.81 avg 23 episodes 8.0 → 8.4 44 min avg

Rebound

Season 4 episodes - IMDb ratings
#	Title	Rating	Votes
1	Assume Nothing	8.0	934
2	All for Our Country	8.0	926
3	Homebodies	8.0	899
4	Feeling the Heat	7.6	874
5	Fur and Loathing	7.6	988
6	Jackpot	8.4	1,006
7	Invisible Evidence	8.2	887
8	After the Show	7.7	861
9	Grissom Versus the Volcano	7.6	851
10	Coming of Rage	7.7	844
11	Eleven Angry Jurors	7.7	861
12	Butterflied	8.2	974
13	Suckers	7.7	862
14	Paper or Plastic?	7.8	858
15	Early Rollout	7.6	862
16	Getting Off	7.3	826
17	XX	7.7	846
18	Bad to the Bone	8.0	868
19	Bad Words	7.6	813
20	Dead Ringer	7.4	801
21	Turn of the Screws	7.8	856
22	No More Bets	7.6	794
23	Bloodlines	8.4	931

Season 5 (2004)

7.84 avg 25 episodes 7.9 → 8.6 49 min avg

Season 5 episodes - IMDb ratings
#	Title	Rating	Votes
1	Viva Las Vegas	7.9	893
2	Down the Drain	8.0	866
3	Harvest	7.7	861
4	Crow's Feet	7.2	840
5	Swap Meet	7.6	863
6	What's Eating Gilbert Grissom?	8.4	977
7	Formalities	7.6	852
8	Ch-Ch-Changes	7.8	943
9	Mea Culpa	7.9	825
10	No Humans Involved	7.8	833
11	Who Shot Sherlock?	8.2	905
12	Snakes	7.2	824
13	Nesting Dolls	7.7	851
14	Unbearable	7.4	826
15	King Baby	7.6	867
16	Big Middle	7.4	818
17	Compulsion	7.9	861
18	Spark of Life	8.0	813
19	4x4	8.3	878
20	Hollywood Brass	7.7	847
21	Committed	7.9	865
22	Weeping Willows	7.7	815
23	Iced	8.1	839
24	Grave Danger: Part 1	8.5	3,235
25	Grave Danger: Part 2	8.6	2,902

Season 6 (2005)

7.82 avg 24 episodes 7.5 → 7.8 45 min avg

Season 6 episodes - IMDb ratings
#	Title	Rating	Votes
1	Bodies in Motion	7.5	815
2	Room Service	7.4	819
3	Bite Me	7.6	835
4	Shooting Stars	7.7	836
5	Gum Drops	8.8	1,186
6	Secrets & Flies	7.7	825
7	A Bullet Runs Through It: Part 1	8.3	909
8	A Bullet Runs Through It: Part 2	8.5	930
9	Dog Eat Dog	7.4	807
10	Still Life	8.1	841
11	Werewolves	7.6	849
12	Daddy's Little Girl	7.3	798
13	Kiss Kiss, Bye Bye	8.1	935
14	Killer	7.9	854
15	Pirates of the Third Reich	8.3	974
16	Up in Smoke	7.7	806
17	I Like to Watch	7.4	837
18	The Unusual Suspect	8.3	1,009
19	Spellbound	7.5	800
20	Poppin' Tags	6.8	816
21	Rashomama	8.4	1,063
22	Time of Your Death	7.5	826
23	Bang-Bang	8.1	834
24	Way to Go	7.8	885

Season 7 (2006)

8.05 avg 24 episodes 7.9 → 8.9 45 min avg

Season 7 episodes - IMDb ratings
#	Title	Rating	Votes
1	Built to Kill: Part 1	7.9	943
2	Built to Kill: Part 2	8.6	1,027
3	Toe Tags	8.0	982
4	Fannysmackin'	8.3	1,066
5	Double Cross	7.4	860
6	Burn Out	7.7	861
7	Post Mortem	8.1	895
8	Happenstance	7.8	855
9	Living Legend	8.4	1,063
10	Loco Motives	8.5	955
11	Leaving Las Vegas	8.0	858
12	Sweet Jane	8.0	906
13	Redrum	7.8	835
14	Meet Market	7.5	802
15	Law of Gravity	8.6	965
16	Monster in the Box	8.6	919
17	Fallen Idols	7.8	904
18	Empty Eyes	8.0	907
19	Big Shots	7.4	784
20	Lab Rats	8.4	1,002
21	Ending Happy	8.6	1,125
22	Leapin' Lizards	7.3	823
23	The Good, the Bad and the Dominatrix	7.6	842
24	Living Doll	8.9	1,186

Season 8 (2007)

7.69 avg 17 episodes 7.8 → 8.7 45 min avg

Season 8 episodes - IMDb ratings
#	Title	Rating	Votes
1	Dead Doll	7.8	1,098
2	A La Cart	7.7	870
3	Go to Hell	7.4	837
4	The Case of the Cross-Dressing Carp	7.4	809
5	The Chick Chop Flick Shop	7.3	864
6	Who and What	7.5	816
7	Goodbye and Good Luck	8.1	965
8	You Kill Me	7.5	979
9	Cockroaches	7.6	827
10	Lying Down with Dogs	7.6	803
11	Bull	7.3	782
12	Grissom's Divine Comedy	7.8	775
13	A Thousand Days on Earth	8.0	790
14	Drops' Out	7.5	755
15	The Theory of Everything	8.1	836
16	Two and a Half Deaths	7.4	1,021
17	For Gedda	8.7	1,059

Season 9 (2008)

7.71 avg 24 episodes 9.0 → 7.1 53 min avg

Rollercoaster

Season 9 episodes - IMDb ratings
#	Title	Rating	Votes
1	For Warrick	9.0	1,305
2	The Happy Place	7.4	812
3	Art Imitates Life	7.9	829
4	Let It Bleed	7.5	780
5	Leave Out All the Rest	7.8	836
6	Say Uncle	7.6	766
7	Woulda, Coulda, Shoulda	7.5	763
8	Young Man with a Horn	7.5	787
9	19 Down	8.5	866
10	One to Go	8.9	1,016
11	The Grave Shift	7.8	763
12	Disarmed and Dangerous	7.5	790
13	Deep Fried and Minty Fresh	7.2	747
14	Miscarriage of Justice	7.4	734
15	Kill Me if You Can	7.2	723
16	Turn, Turn, Turn	8.6	1,106
17	No Way Out	7.8	734
18	Mascara	6.3	894
19	The Descent of Man	7.3	747
20	A Space Oddity	7.8	942
21	If I Had a Hammer...	8.2	768
22	The Gone Dead Train	7.7	739
23	Hog Heaven	7.6	710
24	All In	7.1	704

Season 10 (2009)

7.59 avg 23 episodes 8.1 → 7.9 60 min avg

Season 10 episodes - IMDb ratings
#	Title	Rating	Votes
1	Family Affair	8.1	856
2	Ghost Town	7.4	762
3	Working Stiffs	7.6	800
4	Coup de Grace	7.7	778
5	Bloodsport	7.6	727
6	Death and the Maiden	7.6	756
7	The Lost Girls	7.4	768
8	Lover's Lanes	7.3	707
9	Appendicitement	8.4	858
10	Better Off Dead	7.6	718
11	Sin City Blue	7.4	716
12	Long Ball	7.1	684
13	Internal Combustion	7.3	702
14	Unshockable	7.1	760
15	Neverland	7.5	705
16	The Panty Sniffer	7.4	716
17	Irradiator	7.8	697
18	Field Mice	7.5	777
19	World's End	7.8	743
20	Take My Life, Please	7.2	715
21	Lost & Found	8.1	788
22	Doctor Who	7.7	699
23	Meat Jekyll	7.9	739

Season 11 (2010)

7.45 avg 22 episodes 6.9 → 7.6 54 min avg

Season 11 episodes - IMDb ratings
#	Title	Rating	Votes
1	Shock Waves	6.9	1,022
2	Pool Shark	7.2	766
3	Blood Moon	7.1	751
4	Sqweegel	8.2	934
5	House of Hoarders	7.8	767
6	Cold Blooded	7.4	722
7	Bump and Grind	7.5	684
8	Fracked	7.2	723
9	Wild Life	7.7	718
10	418/427	7.4	700
11	Man Up	7.3	712
12	A Kiss Before Frying	7.6	835
13	The Two Mrs. Grissoms	7.8	762
14	All That Cremains	7.2	735
15	Targets of Obsession	7.5	884
16	Turn On, Tune In, Drop Dead	7.1	715
17	The List	7.8	725
18	Hitting for the Cycle	7.4	704
19	Unleashed	7.4	703
20	Father of the Bride	7.3	690
21	Cello and Goodbye	7.6	714
22	In a Dark, Dark House	7.6	765

Season 12 (2011)

7.72 avg 22 episodes 7.5 → 8.3 44 min avg

Rebound

Season 12 episodes - IMDb ratings
#	Title	Rating	Votes
1	73 Seconds	7.5	851
2	Tell-Tale Hearts	8.0	793
3	Bittersweet	7.9	774
4	Maid Man	7.5	748
5	CSI Down	7.8	809
6	Freaks & Geeks	7.2	744
7	Brain Doe	7.3	715
8	Crime After Crime	7.8	734
9	Zippered	7.6	750
10	Genetic Disorder	8.2	772
11	Ms. Willows Regrets	8.5	823
12	Willows in the Wind	8.8	891
13	Tressed to Kill	7.7	760
14	Seeing Red	7.5	736
15	Stealing Home	7.7	735
16	CSI Unplugged	7.7	723
17	Trends with Benefits	7.4	710
18	Malice in Wonderland	7.6	751
19	Split Decisions	7.4	717
20	Altered Stakes	7.4	651
21	Dune and Gloom	7.1	637
22	Homecoming	8.3	709

Season 13 (2012)

7.52 avg 22 episodes 7.6 → 8.1 44 min avg

Rebound

Season 13 episodes - IMDb ratings
#	Title	Rating	Votes
1	Karma to Burn	7.6	697
2	Code Blue Plate Special	7.8	602
3	Wild Flowers	7.7	576
4	It Was a Very Good Year	7.6	604
5	Play Dead	7.9	608
6	Pick and Roll	7.2	525
7	Fallen Angels	7.5	526
8	CSI on Fire	7.3	545
9	Strip Maul	7.6	511
10	Risky Business Class	7.6	520
11	Dead Air	7.5	517
12	Double Fault	7.3	515
13	In Vino Veritas	7.3	524
14	Exile	6.9	488
15	Forget Me Not	8.3	590
16	Last Woman Standing	7.4	508
17	Dead of the Class	7.5	473
18	Sheltered	7.3	473
19	Backfire	7.6	472
20	Fearless	7.0	450
21	Ghosts of the Past	7.5	467
22	Skin in the Game	8.1	554

Season 14 (2013)

7.44 avg 22 episodes 7.9 → 7.4 43 min avg

Season 14 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Devil and D.B. Russell	7.9	597
2	Take the Money and Run	7.3	470
3	Torch Song	7.1	482
4	Last Supper	7.2	491
5	Frame by Frame	7.9	559
6	Passed Pawns	7.3	494
7	Under a Cloud	7.4	474
8	Helpless	7.1	469
9	Check In and Check Out	8.1	507
10	Girls Gone Wild	7.8	493
11	The Lost Reindeer	7.2	454
12	Keep Calm and Carry-On	7.5	461
13	Boston Brakes	7.6	461
14	De Los Muertos	7.5	454
15	Love for Sale	7.3	467
16	Killer Moves	7.4	460
17	Long Road Home	7.1	461
18	Uninvited	7.5	470
19	The Fallen	7.7	501
20	Consumed	6.8	441
21	Kitty	7.6	617
22	Dead in His Tracks	7.4	442

Season 15 (2014)

7.34 avg 18 episodes 7.7 → 7.9 43 min avg

Season 15 episodes - IMDb ratings
#	Title	Rating	Votes
1	The CSI Effect	7.7	500
2	Buzz Kill	7.2	442
3	Bad Blood	7.5	454
4	The Book of Shadows	6.8	461
5	Girls Gone Wilder	7.7	478
6	The Twin Paradox	7.5	448
7	Road to Recovery	7.0	427
8	Rubbery Homicide	6.6	429
9	Let's Make a Deal	7.2	420
10	Dead Rails	7.2	440
11	Angle of Attack	7.2	436
12	Dead Woods	7.7	469
13	The Greater Good	7.7	443
14	Merchants of Menace	7.3	418
15	Hero to Zero	7.2	410
16	The Last Ride	7.1	402
17	Under My Skin	7.6	427
18	The End Game	7.9	523

CSI: Crime Scene Investigation (2000)

Cast

Seasons