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24 Episodes
S9 E1 - For Warrick
S9 E2 - The Happy Place
S9 E3 - Art Imitates Life
S9 E4 - Let it Bleed
S9 E5 - Leave out All the Rest
S9 E6 - Say Uncle
S9 E7 - Woulda, Coulda, Shoulda
S9 E8 - Young Man with a Horn
S9 E9 - Episode 9
S9 E10 - One to Go
S9 E11 - The Grave Shift
S9 E12 - Disarmed and Dangerous
S9 E13 - Deep Fried and Minty Fresh
S9 E14 - Miscarriage of Justice
S9 E15 - Kill Me If You Can
S9 E16 - Turn, Turn, Turn
S9 E17 - No Way Out
S9 E18 - Mascara
S9 E19 - The Descent of Man
S9 E20 - A Space Oddity
Streaming, rent, or buy CSI: Crime Scene Investigation – Season 9:
Currently you are able to watch "CSI: Crime Scene Investigation - Season 9" streaming on Paramount Plus, Paramount+ Amazon Channel, Paramount Plus Apple TV Channel or buy it as download on Apple TV.
Where can I watch CSI: Crime Scene Investigation for free?
There are no options to watch CSI: Crime Scene Investigation for free online today in Canada. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.
Synopsis
The CSIs face a year of challenge and change as they say goodbye to some of their long-time team members and welcome new ones to the night shift. Grissom, Catherine and the rest of the group deal with the aftermath of Warrick Brown’s shooting, and then must adjust to the irreverent personality of new CSI Riley Adams (Lauren Lee Smith). Later in the season, the team will be in for a shock when revered leader Gil Grissom bids goodbye to Vegas and a new CSI, simply known as “The Professor,” (Laurence Fishburne), joins their ranks.
