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Watch CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

imdb logo7.7/10
Action & AdventureMystery16+2000 - 201516 SeasonsSeries EndedTags:Murder Investigation

The series follows Las Vegas criminalists working for the Las Vegas Police Department as they use physical evidence to solve grisly murders in this unusually graphic drama, which has inspired a host of other cop-show "procedurals". The series mixes deduction, gritty subject matter and character-driven drama. The network later added spin-offs CSI: Miami and CSI: NY, which have both been cancelled after ten and nine seasons respectively.

Where to Watch CSI: Crime Scene Investigation

340 Episodes

Where to stream every episode from all 16 seasons of CSI: Crime Scene Investigation. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.

Season 1

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Season 01, Episode 01 Pilot

S01 E01

Oct 7, 2000
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Pilot Oct 7, 2000 Gil Grissom is the supervisor of the graveyard shift of Las Vegas' elite crime scene investigators. Holly Gribbs, fresh out of the academy, joins the team. Jim Brass is head of the unit and is trying to scare Gribbs from CSI. Catherine Willows, mother of a young daughter, is the number two CSI on this shift. Warrick Brown and Nick Stokes are competing to solve their 100th case to earn a promotion to CSI 3. Grissom investigates a murder staged to look like a suicide with precious little evidence. Warrick and Catherine take the case of a drunk who breaks into the house where he had been staying and is shot to death. Nick talks to a man who picked up a woman who drugged and robbed him.

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Season 01, Episode 02 Cool Change

S01 E02

Oct 14, 2000
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Cool Change Oct 14, 2000 A man is killed after winning a fortune and then dumping his girlfriend. So, Grissom, Nick, and newcomer to the CSI team, Sara Sidel, investigate this one. Holly Gribbs is in the hospital and Warrick is up for suspension for leaving her at the crime scene by herself. Holly later dies in the hospital, but Grissom doesn't suspend Warrick.

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Season 01, Episode 03 Crate 'n Burial

S01 E03

Oct 21, 2000
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Crate 'n Burial Oct 21, 2000 Grissom, Nick, and Sara search for a kidnapped woman and find more than they expected. Catherine and Warrick investigate the hit and run death of a little girl.

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Season 01, Episode 04 Pledging Mr. Johnson

S01 E04

Oct 28, 2000
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Pledging Mr. Johnson Oct 28, 2000 Grissom and Catherine investigate when a leg is found severed from a body in a lake. They suspect the husband and boyfriend. Meanwhile Sara and Nick investigate a fraternity pledging gone terribly wrong.

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Season 01, Episode 05 Friends & Lovers

S01 E05

Nov 4, 2000
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Friends & Lovers Nov 4, 2000 Grissom and Warrick take the case of a young man who is found naked in the desert without an obvious cause of death. Sara gets to find out why the body of a woman who was buried last week is in a dumpster. Catherine and Nick investigate the killing of a school's dean by the school's founder.

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Season 01, Episode 06 Who Are You?

S01 E06

Nov 11, 2000
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Who Are You? Nov 11, 2000 Catherine violates department protocol when she takes the case of a rape accusation against her ex-husband. Warrick and Sara search for the missing bullet that will either exonerate or indict a cop for murder. Grissom and Nick investigate when a female skeleton is found under a house buried in cement.

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Season 01, Episode 07 Blood Drops

S01 E07

Nov 18, 2000
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Blood Drops Nov 18, 2000 When a teenager and her sister are the sole survivors of the gruesome murder of four members of one family in a quiet suburban neighborhood, Grissom and his entire team investigate the crime. What initially looks like a bizarre cult murder becomes more disturbing when they discover the motive behind the massacre.

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Season 2

Hulu | CBS All Access | DirecTV Now | Rent or Buy
Season 02, Episode 01 Burked

S02 E01

Sep 28, 2001
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Burked Sep 28, 2001 Grissom and crew are called in after high roller Tony Braun, a known drug addict, is found dead in his house by a gardener. Since drug paraphernalia is discovered near his body and it is also determined that he had recently inhaled heroin, the cause of death is at first thought to be an overdose. But further examination of the corpse reveals that Braun had been restrained at some point with duct tape, leading Grissom to believe that the victim was forced to ingest lethal amounts of heroin and, perhaps, other drugs.

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Season 02, Episode 02 Chaos Theory

S02 E02

Oct 5, 2001
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Chaos Theory Oct 5, 2001 The entire CSI team investigates a disappearance at a local university. A young woman vanished, seemingly off the face of the earth.

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Season 02, Episode 03 Overload

S02 E03

Oct 12, 2001
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Overload Oct 12, 2001 Grissom investigates a possible suicide at a high-profile construction site. Catherine takes on a case with a teenage boy who dies while in session with his female psychologist,

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Season 02, Episode 04 Bully for You

S02 E04

Oct 19, 2001
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Bully for You Oct 19, 2001 When the class clown at the local high school is found murdered, the CSI team is called to investigate, while Nick and Sara respond to the crime scene of a decomposed body found in a bag.

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Season 02, Episode 05 Scuba Doobie-Doo

S02 E05

Oct 26, 2001
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Scuba Doobie-Doo Oct 26, 2001 Grissom, Sara and Warrick are called on to investigate an abandoned, blood-splattered apartment and Nick and Catherine must examine a dead scuba diver lodged in a tree.

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Season 02, Episode 06 Alter Boys

S02 E06

Nov 2, 2001
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Alter Boys Nov 2, 2001 Grissom and his team investigate a murder suspect who is caught red-handed -- burying the victims -- while Catherine and Warrick take on the case of a woman found dead in a hotel spa.

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Season 02, Episode 07 Caged

S02 E07

Nov 9, 2001
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Caged Nov 9, 2001 Grissom and Nick investigate the death of a book restorer while Catherine and Sara are called to the scene of a fatal train crash.

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