How to Watch ‘CSI: Vegas': Streaming Details and More

Those who were crushed by the cancellation of “CSI: Crime Scene Investigation” in 2015 are in for a treat: a brand new spinoff of the flagship CBS series is on its way. “CSI: Vegas” is the fourth series in the franchise, following “CSI: NY,” “CSI: Miami,” and “CSI: Cyber,” which aired its final episode in 2015.

Jorja Fox and William Petersen reprise the roles they held for 15 years as colleagues-turned-lovers Sara Sidle and Dr. Gil Grissom. Newcomer Paula Newsome (“Barry,” “Chicago Med”) plays Maxine Roby, head of the Vegas crime lab.

Where can you watch the new series, and what’s it all about? After a thorough investigation, we have everything you need to know.

When does “CSI: Vegas” premiere?

“CSI: Vegas” premieres Oct. 6 at 10 p.m. ET and 7 p.m. PT on CBS. Each of the 10 episodes will air weekly on Wednesdays at 10 p.m. ET.

Where is “CSI: Vegas” streaming?

“CSI: Vegas” will air on the CBS channel before streaming on Paramount+ and Hulu + Live TV.

Where are older episodes of “CSI” streaming?

All 15 seasons and two specials of “CSI: Crime Scene Investigation” are available on Paramount+ and Hulu. “CSI: NY” streams on Paramount+ and can be purchased or rented on Vudu, Amazon Video and Apple iTunes. “CSI: Cyber” can be bought or rented on iTunes, Amazon Prime Video, Google Play and Vudu. “CSI: Miami” streams on Paramount+, Hulu, and Amazon Prime Video with a Paramount+ subscription. It can also be bought or purchased on iTunes, Amazon Video and Vudu.

What is “CSI: Vegas” about?

New and familiar faces from the “CSI” franchise reunite to save the Sin City Crime Lab from an existential threat. Criminologists Sarah Sidle and Gil Grissom reemerge from studying wildlife in South America to head up the effort. They’re joined by crime lab leader Maxine Roby (Paula Newsome), Level 3 investigator Josh Folsom (Matt Lauria, who appeared as Agent Matthew Pratt in Season 12 of the original “CSI” series), Level 2 CSI Allie Rajan (Mandeep Dhillon) and head medical examiner Hugo Ramirez (Mel Rodriguez).

Check out the trailer here.