The Final Showdown - CSI
Watch CSI Season 15 Episode 18
"The End Game"
Original Air Date:

On CSI Season 15 Episode 18, the team has a final showdown with the Gig Harbor killer whose motives are finally revealed and Nick Stokes considers his future with the team.

The Kidnapping - CSI
Watch CSI Season 15 Episode 17
"Under My Skin"
Original Air Date:

On CSI Season 15 Episode 17, the CSI team must investigate to figure out who has kidnapped two teenaged girls and where they've been taken.

Chrome Finish - CSI
Watch CSI Season 15 Episode 16
"The Last Ride"
Original Air Date:

On CSI Season 15 Episode 16, an odd case challenges the CSI team when a murder involves a vintage Rolls Royce and a victim covered in chrome.

Death of a Superhero - CSI
Watch CSI Season 15 Episode 15
"Hero to Zero"
Original Air Date:

On CSI Season 15 Episode 15, the team investigates when they come across a young murder victim who turned up dressed like a superhero costume.

Murder Memorabilia - CSI
Watch CSI Season 15 Episode 14
"Merchants of Menace"
Original Air Date:

On CSI Season 15 Episode 14, the team is on the case when a murder is committed at a convention for people who collect macabre murder memorabilia.

Lack of Evidence - CSI
Watch CSI Season 15 Episode 13
"The Greater Good"
Original Air Date:

On CSI Season 15 Episode 13, the team finds out that the main suspect in a string of kidnappings is being released due to lack of evidence.

Reopening a Cold Case - CSI Season 15 Episode 12
Watch CSI Season 15 Episode 12
"Dead Woods"
Original Air Date:

On CSI Season 15, Episode 12, the team reopens a 10-year-old case of murder/suicide when the only survivor insists that her father was innocent.

Hit and Run - CSI
Watch CSI Season 15 Episode 11
"Angle of Attack"
Original Air Date:

On CSI Season 15 Episode 11, the team dives into the world of aeronautics when they have to investigate a complicated hit and run accident.

Sharon Osborne Guest Stars - CSI
Watch CSI Season 15 Episode 10
"Dead Rails"
Original Air Date:

On CSI Season 15 Episode 10, the team investigates the strange happenstance of a man who died not once but twice.

Russell and Finlay - CSI
Watch CSI Season 15 Episode 9
"Let's Make a Deal"
Original Air Date:

On CSI Season 15 Episode 9, when an inmate on the run finds a body at the Clark County jail, the CSI investigators are called in to the scene.

CSI Quotes

I'm sick of this guy. He's like the Joker in Batman, except without the laughs.

Brass

Nick Stokes: Open bottle of Vodka, a used glass. What do you think; one last drink?
Greg Sanders: One last laugh.