CSI: Crime Scene Investigation

Las Vegas criminologists use scientific methods to solve grisly murders in this unusually graphic (and hugely popular) drama, which inspired a host of other cop-show 'procedurals.' An immediate ratings smash for CBS, the series adroitly mixes painstaking deduction, gritty subject matter and intriguing characters. The network quickly capitalized on its m (more…)

Where to Watch

Available to Stream

Next on TV

Latest NewsSee all »

David Berman, Marg Helgenberger, Jorja Fox, William Petersen and Ted Danson, <em>CSI</em>

Saying Goodbye to CSI, a Show That Changed TV

On Sunday night, the case will finally be closed on CSI. After 15 seasons, 337 episodes, three spin-offs and a handful of cast changes through the years, CBS is finally letting go of the show that reinvigorated its network. It's difficult to understa… Read more

Latest Full EpisodesSee all »

Immortality, Part 2 Season 101, Episode 2 Sep 27, 2015 $1.99

Grissom and Willows return to help the CSI team solve a catastrophic case that paralyzes all of Las Vegas. Past and current series stars scheduled to appear include William Petersen, Marg Helgenberger, Ted Danson, Jorja Fox, Eric Szmanda, Robert David Hall, Paul Guilfoyle, Wallace Langham, David Berman, Elisabeth Harnois and Jon Wellner. Also, Melinda Clarke returns as Lady Heather. (Part 2 of 2)

Immortality, Part 1 Season 101, Episode 1 Sep 27, 2015 $1.99

Grissom and Willows return to help the CSI team solve a catastrophic case that paralyzes all of Las Vegas. Past and current series stars scheduled to appear include William Petersen, Marg Helgenberger, Ted Danson, Jorja Fox, Eric Szmanda, Robert David Hall, Paul Guilfoyle, Wallace Langham, David Berman, Elisabeth Harnois and Jon Wellner. Also, Melinda Clarke returns as Lady Heather. (Part 1 of 2)

Immortality, Part 2 Season 16, Episode 2 Sep 26, 2015 Subscription

Lady Heather explains that she was on the run in fear that her attacker would come back and since all of the bombings were painting her as the mastermind she continued to stay hidden.

Immortality, Part 1 Season 16, Episode 1 Sep 26, 2015 Subscription

Both Grissom and Catherine return to Vegas after a bombing at the casino Catherine inherited from her father leads to evidence implicating Grissom’s old flame Lady Heather.

Video ClipsSee all »

Season 14 Recap
05:00 — Get caught up on the CBS drama CSI.
The CSI Effect Trailer
01:20 — Season 15 begins with Finlay dealing with a bomb planted in her car. Meanwhile, Russell receives a call from someone who claims to be the Gig Harbor k (more…)

Watch See all »

Fri Apr 28 6:00am
Long Road Home(Season 14, Episode 17) Syfy

The CSIs learn that a murdered woman and a missing prostitute both had ties to a mysterious band. Gene Simmons appears as himself.

I’ll Watch669 Watching
Fri Apr 28 7:00am
Uninvited(Season 14, Episode 18) Syfy

The CSIs investigate when a local family is reported missing for a month.

I’ll Watch1090 Watching
Fri Apr 28 8:00am
The Fallen(Season 14, Episode 19) Syfy

Russell is taken hostage after a teen opens fire in a police station.

I’ll Watch665 Watching

Cast & Details See all »

  • Premiered: February 8, 2005
  • Rating: TV-14
  • Premise: Las Vegas criminologists use scientific methods to solve grisly murders in this unusually graphic (and hugely popular) drama, which inspired a host of other cop-show 'procedurals.' An immediate ratings smash for CBS, the series adroitly mixes painstaking d… (more)

Show More »

Trending TonightSee all »