Created by Anthony Zuiker, the CBS cop series CSI: Crime Scene Investigation, which first aired on October 6, 2000, could be described as “Quincy for the 21st century.” Set in Las Vegas, the weekly, 60-minute series focused on the activities of that city’s Crime Scene Investigations Bureau. Working the overnight shift, the principal characters deployed state-of-the-art forensic technology to solve unsolvable crimes. Whenever scientific analysis failed, however, the lab’s “criminalists” relied upon good, old-fashioned logic — logical to them, if not to their superiors. So efficient was the CSI team that it was rated the number two such crime lab in America.

Watch Full Episodes of CSI below:-

Season 1

1. Episode 1 Pilot
   
2. Episode 2 Cool Change
   
3. Episode 3 Crate ‘n Burial
   
4. Episode 4 Pledging Mr. Johnson
   
5. Episode 5 Friends & Lovers
   
6. Episode 6 Who Are You?
   
7. Episode 7 Blood Drops
   
8. Episode 8 Anonymous
   
9. Episode 9 Unfriendly Skies
   
10. Episode 10 Sex, Lies and Larvae
    
11. Episode 11 “I-15 Murders”
    
12. Episode 12 Fahrenheit 932
    
13. Episode 13 Boom
    
14. Episode 14 To Halve and to Hold
    
15. Episode 15 Table Stakes
    
16. Episode 16 Too Tough to Die
    
17. Episode 17 Face Lift
    
18. Episode 18 $35K O.B.O.
    
19. Episode 19 Gentle, Gentle
    
20. Episode 20 Sounds of Silence
    
21. Episode 21 Justice is Served
    
22. Episode 22 Evaluation Day
    
23. Episode 23 The Strip Strangler
    

Season 2

1. Episode 1 Burked
   
2. Episode 2 Chaos Theory
   
3. Episode 3 Overload
   
4. Episode 4 Bully for You
   
5. Episode 5 Scuba Doobie-Doo
   
6. Episode 6 Alter Boys
   
7. Episode 7 Caged
   
8. Episode 8 Slaves of Las Vegas
   
9. Episode 9 And Then There Were None
   
10. Episode 10 Ellie
    
11. Episode 11 Organ Grinder
    
12. Episode 12 You’ve Got Male
    
13. Episode 13 Identity Crisis
    
14. Episode 14 The Finger
    
15. Episode 15 Burden of Proof
    
16. Episode 16 Primum Non Nocere
    
17. Episode 17 Felonius Monk
    
18. Episode 18 Chasing the Bus
    
19. Episode 19 Stalker
    
20. Episode 20 Cats in the Cradle
    
21. Episode 21 Anatomy of a Lye
    
22. Episode 22 Cross-Jurisdictions
    
23. Episode 23 The Hunger Artist
    

Season 3

1. Episode 1 Revenge Is Best Served Cold
   
2. Episode 2 The Accused Is Entitled
   
3. Episode 3 Let the Seller Beware
   
4. Episode 4 A Little Murder
   
5. Episode 5 Abra Cadaver
   
6. Episode 6 The Execution of Catherine Willows
   
7. Episode 7 Fight Night
   
8. Episode 8 Snuff
   
9. Episode 9 Blood Lust
   
10. Episode 10 High and Low
    
11. Episode 11 Recipe for Murder
    
12. Episode 12 Got Murder?
    
13. Episode 13 Random Acts of Violence
    
14. Episode 14 One Hit Wonder
    
15. Episode 15 Lady Heather’s Box
    
16. Episode 16 Lucky Strike
    
17. Episode 17 Crash and Burn
    
18. Episode 18 Precious Metal
    
19. Episode 19 A Night at the Movies
    
20. Episode 20 Last Laugh
    
21. Episode 21 Forever
    
22. Episode 22 Play with Fire
    
23. Episode 23 Inside the Box
    

Season 4

1. Episode 1 Assume Nothing
   
2. Episode 2 All for Our Country (2)
   
3. Episode 3 Homebodies
   
4. Episode 4 Feeling the Heat
   
5. Episode 5 Fur and Loathing
   
6. Episode 6 Jackpot
   
7. Episode 7 Invisible Evidence
   
8. Episode 8 After the Show
   
9. Episode 9 Grissom Versus the Volcano
   
10. Episode 10 Coming of Rage
    
11. Episode 11 Eleven Angry Jurors
    
12. Episode 12 Butterflied
    
13. Episode 13 Suckers
    
14. Episode 14 Paper or Plastic
    
15. Episode 15 Early Rollout
    
16. Episode 16 Getting Off
    
17. Episode 17 XX
    
18. Episode 18 Bad to the Bone
    
19. Episode 19 Bad Words
    
20. Episode 20 Dead Ringer
    
21. Episode 21 Turn of the Screws
    
22. Episode 22 No More Bets
    
23. Episode 23 Bloodlines
    

Season 5

1. Episode 1 Viva Las Vegas
   
2. Episode 2 Down the Drain
   
3. Episode 3 Harvest
   
4. Episode 4 Crow’s Feet
   
5. Episode 5 Swap Meet
   
6. Episode 6 What’s Eating Gilbert Grissom?
   
7. Episode 7 Formalities
   
8. Episode 8 Ch-Ch-Changes
   
9. Episode 9 Mea Culpa
   
10. Episode 10 No Humans Involved
    
11. Episode 11 Who Shot Sherlock?
    
12. Episode 12 Snakes
    
13. Episode 13 Nesting Dolls
    
14. Episode 14 Unbearable
    
15. Episode 15 King Baby
    
16. Episode 16 Big Middle
    
17. Episode 17 Compulsion
    
18. Episode 18 Spark of Life
    
19. Episode 19 “4 x 4″
    
20. Episode 20 Hollywood Brass
    
21. Episode 21 Committed
    
22. Episode 22 Weeping Willows
    
23. Episode 23 Iced
    
24. Episode 24 Grave Danger (1)
    
25. Episode 25 Grave Danger (2)
    

Season 6

1. Episode 1 Bodies in Motion
   
2. Episode 2 Room Service
   
3. Episode 3 Bite Me
   
4. Episode 4 Shooting Stars
   
5. Episode 5 Gum Drops
   
6. Episode 6 Secrets and Flies
   
7. Episode 7 A Bullet Runs Through It (1)
   
8. Episode 8 A Bullet Runs Through It (2)
   
9. Episode 9 Dog Eat Dog
   
10. Episode 10 Still Life
    
11. Episode 11 Werewolves
    
12. Episode 12 Daddy’s Little Girl
    
13. Episode 13 Kiss-Kiss, Bye-Bye
    
14. Episode 14 Killer
    
15. Episode 15 Pirates of the Third Reich
    
16. Episode 16 Up In Smoke
    
17. Episode 17 I Like to Watch
    
18. Episode 18 The Unusual Suspect
    
19. Episode 19 Spellbound
    
20. Episode 20 Poppin’ Tags
    
21. Episode 21 Rashomama
    
22. Episode 22 Time of Your Death
    
23. Episode 23 Bang-Bang (1)
    
24. Episode 24 Way To Go (2)
    

Season 7

1. Episode 1 Built to Kill (1)
   
2. Episode 2 Built to Kill (2)
   
3. Episode 3 Toe Tags
   
4. Episode 4 Fannysmackin’
   
5. Episode 5 Double-Cross
   
6. Episode 6 Burn Out
   
7. Episode 7 Post Mortem
   
8. Episode 8 Happenstance
   
9. Episode 9 Living Legend
   
10. Episode 10 Loco Motives
    
11. Episode 11 Leaving Las Vegas
    
12. Episode 12 Sweet Jane
    
13. Episode 13 Redrum
    
14. Episode 14 Meet Market
    
15. Episode 15 Law of Gravity
    
16. Episode 16 Monster In the Box
    
17. Episode 17 Fallen Idols
    
18. Episode 18 Empty Eyes
    
19. Episode 19 Big Shots
    
20. Episode 20 Lab Rats
    
21. Episode 21 Ending Happy
    
22. Episode 22 Leapin’ Lizards
    
23. Episode 23 The Good, the Bad, and the Dominatrix
    
24. Episode 24 Living Doll (1)
    

Season 8

1. Episode 1 Dead Doll (2)
   
2. Episode 2 A La Cart
   
3. Episode 3 Go to Hell
   
4. Episode 4 The Case of the Cross-Dressing Carp
   
5. Episode 5 The Chick Chop Flick Shop
   
6. Episode 6 Who & What
   
7. Episode 7 Goodbye and Good Luck
   
8. Episode 8 You Kill Me
   
9. Episode 9 Cockroaches
   
10. Episode 10 Lying Down with Dogs
    
11. Episode 11 Bull
    
12. Episode 12 Grissom’s Divine Comedy
    
13. Episode 13 A Thousand Days on Earth
    
14. Episode 14 Drops Out
    
15. Episode 15 The Theory of Everything
    
16. Episode 16 Two and a Half Deaths
    
17. Episode 17 For Gedda (1)
    

Season 9

1. Episode 1 For Warrick (2)
   
2. Episode 2 The Happy Place
   
3. Episode 3 Art Imitates Life
   
4. Episode 4 Let It Bleed
   
5. Episode 5 Leave Out All the Rest
   
6. Episode 6 Say Uncle
   
7. Episode 7 Woulda, Coulda, Shoulda
   
8. Episode 8 Young Man With A Horn
   
9. Episode 9 “19 Down (1)”
   
10. Episode 10 One To Go (2)
    
11. Episode 11 The Grave Shift
    
12. Episode 12 Disarmed and Dangerous
    
13. Episode 13 Deep Fried and Minty Fresh
    
14. Episode 14 Miscarriage of Justice
    
15. Episode 15 Kill Me If You Can
    
16. Episode 16 Turn, Turn, Turn
    
17. Episode 17 No Way Out
    
18. Episode 18 Mascara
    
19. Episode 19 The Descent of Man
    
20. Episode 20 A Space Oddity
    
21. Episode 21 If I Had A Hammer…
    
22. Episode 22 The Gone Dead Train
    
23. Episode 23 Hog Heaven
    
24. Episode 24 All In
    

Season 10

1. Episode 1 Family Affair
   
2. Episode 2 Ghost Town
   
3. Episode 3 Working Stiffs
   
4. Episode 4 Coup de Grace
   
5. Episode 5 Bloodsport
   
6. Episode 6 Death and the Maiden
   
7. Episode 7 The Lost Girls
   
8. Episode 8 Lover’s Lanes
   
9. Episode 9 Appendicitement
   
10. Episode 10 Better Off Dead