TV series
Truth lies here.
Facing an existential threat that could bring down the Crime Lab, a brilliant team of forensic investigators must welcome back old friends and deploy new techniques to preserve and serve justice in Sin City.
Streaming, rental and purchase options
Checked Jul 22, 2026
CSI: Vegas is available to stream on Paramount+, Paramount+ (Via Amazon Prime), and Paramount+ (Via Apple TV) in United States. You can also buy it from Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.
Facing an existential threat that could bring down the Crime Lab, a brilliant team of forensic investigators must welcome back old friends and deploy new techniques to preserve and serve justice in Sin City.
Choose an episode, then use the watch options above for the show.
Episode 1
The CSIs investigate the murder of a dominatrix found near her secret sex dungeon.
Directed by Kenneth FinkWritten by Jason TraceyGuest stars Sarah Gilman, Joe Gillette, Kathleen Wilhoite, Devyn LaBella, Patrick Cage
Episode 2
As Halloween descends on Sin City, the CSIs investigate when a creepy mannequin prop inside a popular haunted house turns out to be a real dead body. Also, Catherine enlists the help of Folsom to search for her friend who disappeared.
Directed by Sam HillWritten by Craig S. O'NeillGuest stars Sara Amini, Aviva Brandes, D. C. Douglas, Daniel Di Tomasso, Christopher Gerse, Francesca Ling, Joel Johnstone, J.P. Manoux
Episode 3
The CSI team investigates after a group of teens discover a dead woman behind the wheel of an abandoned car in a Nevada ghost town.
Directed by Antonio NegretWritten by Safia M. DirieGuest stars Sara Amini, Daniel Di Tomasso, Joel Johnstone, Samuel Parker, Dendrie Taylor, Chris Sheffield, Santiago Veizaga
Episode 4
When three masked assailants invade a home and murder an entire family, including a pregnant woman, the CSIs are called to the scene to investigate. Catherine leads the team through the emotional case, which intensifies her own longing to reconnect with her estranged daughter, Lindsey.
Directed by Claudia YarmyWritten by Anthony E. ZuikerGuest stars Sarah Gilman, Katie Stevens, Michael Trotter, Kimberlee Kidd, Melissa Saint-Amand, Carol Hoyt, Joseph Callari, Jonathan R. Freeman
Episode 5
After all the guests attending an upscale fundraising soiree for the science department at a local university fall ill, the CSI team gears up to investigate. Also, Catherine enlists Grace’s roommate to help her find clues after Grace disappears.
Directed by Lin OedingWritten by Graham ThielGuest stars Sara Amini, Sherri Saum, Christian Navarro, William Allen Young, Amanda Tavarez, Kat Purgal, David Gibson
Episode 6
Max leads her team to investigate the death of a prestigious Michelin-starred chef found hanging in his restaurant’s walk-in freezer.
Directed by Mario Van PeeblesWritten by Jordana Lewis JaffeGuest stars Sara Amini, Joel Johnstone, Alberto Frezza, Rushi Kota, Kara Royster, Christy St. John, Andrew Miller
Episode 7
A mysterious bigfoot-like footprint found near a crime scene puzzles the CSI team as they work to uncover who - or what - killed a father and son.
Directed by Benny BoomWritten by Tom SzentgyorgyiGuest stars Luke Tennie, Sara Amini, Robert Picardo, Cyd Strittmatter, Brady Hender
Episode 8
Catherine’s frustration intensifies when a lead suspect in Grace’s disappearance is found murdered. The team exhausts all their skills to figure out who killed the suspect, and if his death will lead them to Grace.
Directed by Gina LamarWritten by Erika Vázquez, Siena ButterfieldGuest stars Nanrisa Lee, Sherri Saum, Sumalee Montano, Imelda Corcoran, Veronika Dash
Episode 9
When the bodies of two Regency Romantic Festival attendees are discovered, the CSI team uncovers a shocking link between their murders and previous cases.
Directed by Kenneth FinkWritten by Marisa Tam, Graham ThielGuest stars Sarah Gilman, Joe Gillette, Patrick Cage, Sara Amini, Joel Johnstone, Jordan Cox, Michael Sasaki, Karen Strassman
Episode 10
A social media influencer party ends with the brutal murder of a popular guest. Chris Park's side hustle makes him uniquely qualified to lead the CSI team in their investigation.
Directed by Allison Liddi-BrownWritten by Ryan LeeGuest stars Sara Amini, Connor Price, Zach Tinker, Madison Yezak, Tish Daniels, Riley Lewis, Cecile Cubiló, Mao Kawakami
Episode 11
When a young, non-verbal boy is found hiding in a stranger’s garage, the CSI team searches for his missing mother. Also, Max receives a strange letter with symbols in silver ink that Folsom and Allie recognize from prior crime scenes.
Directed by Ruben GarciaWritten by Safia M. DirieGuest stars Sarah Gilman, Kathleen Wilhoite, Sara Amini, Mark Engelhardt, Missy Yager, Reid Emmons
Episode 12
Catherine’s day off with her granddaughter gets interrupted when a woman wakes up from a four-year coma and remembers details from the night her sister died.
Directed by Rachel RaimistWritten by Jordana Lewis JaffeGuest stars Joel Johnstone, Shelli Boone, Nina Millin, Chris Williams
Episode 13
The CSI team investigates the death of an archaeologist found near the breakthrough discovery of an ancient civilization. Also, Max locates another cryptic note written in familiar silver ink after a mentally distressed woman kills her attacker.
Directed by Erin FeeleyWritten by Dave MetzgerGuest stars Sarah Gilman, Joel Johnstone, Shelly Bhalla, Arye Gross, Emily Althaus, Jud Tylor, Mike Kopera
Episode 14
The CSIs investigate the mysterious death of a competitive eating contestant, and Chavez partners with Allie to prove where the mysterious silver ink notes have been coming from.
Directed by Eduardo SánchezWritten by Tom SzentgyorgyiGuest stars Kathleen Wilhoite, Aaron Blakely, Brandon Keener, Sandra Hinojosa, Abigail Marlowe, Derek Webster
Episode 15
A silver ink note threatening Maxine Roby's life is found at the crime lab, sending the entire CSI team to crack who is behind the notes and how they connect to other murder case.
Directed by Stephanie A. MarquardtWritten by Marisa TamGuest stars Sarah Gilman, Kathleen Wilhoite, Sara Amini, Luke Tennie, Stephen Friedrich, Bryan Michael Nunez, Adrian Favela, Indie DesRoches
Episode 16
Medical examiner Sonya's life is in jeopardy when she is exposed to a mysterious poison as the CSI team races to find the antidote and the silver ink murderer who appears to be targeting the Crime Lab. Max's ex-husband, Daniel, returns to make sure that she and their son are safe.
Directed by Ray Daniels IIIWritten by Craig S. O'Neill, Graham ThielGuest stars Sarah Gilman, Sara Amini, Joel Johnstone, Emily Althaus, Luke Tennie, Stephen Friedrich, Rob Morgan, Darri Ingolfsson
Episode 17
When the body of a young girl who was killed over 40 years ago is discovered at the bottom of Lake Mead, Max Roby promises her mother, Raquel Williams, that the CSI team will finally find justice for her daughter. Also, Greg Sanders brings his quirky humor as he returns to the crime lab.
Directed by Brad TanenbaumWritten by Anthony E. Zuiker, Alex BerryGuest stars Sarah Gilman, Luke Tennie, Rob Morgan, Eric Szmanda, Judy Kain, Brady Smith, Regina Taylor, Zion Broadnax
Episode 18
The CSI team investigates a bomb that detonated during a masquerade party for wealthy investors at the site of a new casino.
Directed by Gina LamarWritten by Safia M. Dirie, Liz CastriconeGuest stars Sarah Gilman, Daniel Di Tomasso, Eric Szmanda, Derek Webster, Jessi Case, Rosslyn Luke, Randy Oglesby
Episode 19
When wrongly accused former suspect Gene Farrow enters the Crime Lab covered in blood, wielding a cleaver and looking for Allie Rajan, the CSI team investigates his peculiar story about a macabre party with a fatal ending.
Directed by Pam VeaseyWritten by Craig S. O'NeillGuest stars J.P. Manoux, Eric Szmanda, Derek Webster, Lolita Davidovich, Michael Bofshever, Brea Bee, Mei Pak, Jeff Lewis
Episode 20
The CSI team investigates a case where an ambitious investigative reporter is found dead at a peanut factory. Also, everyone in the crime lab buzzes over who Max will promote to day shift supervisor.
Directed by Omar MadhaWritten by Marisa TamGuest stars Joel Johnstone, Derek Webster, Lolita Davidovich, Giavani Cairo, Lisa LoCicero, Lawrence Mandley, Jared Wernick, Natalee Linez
Episode 21
The CSI team investigates a murder case that hits close to home for Folsom. When he is forced to sit this investigation out, he does his own digging with help from Trey. Worried Folsom will do something he regrets if he gets his hands on the killer, the team find themselves racing to arrest the suspect first.
Directed by Jason TraceyWritten by Jason TraceyGuest stars Sarah Gilman, Daniel Di Tomasso, Derek Webster, Lolita Davidovich, Erica Piccininni, Rhys Becker, Shane Callahan, Kevin Fonteyne
Episode information updated Jul 24, 2026
Paula NewsomeMaxine Roby
Matt LauriaJoshua Folsom
Mandeep DhillonAllie Rajan
Mel RodriguezHugo Ramirez
Jorja FoxSara Sidle
William L. PetersenGil Grissom
Marg HelgenbergerCatherine Willows
Ariana GuerraSerena Chavez
CBSUnited States
Jerry Bruckheimer TelevisionUnited States
CBS StudiosUnited StatesMore shows like CSI: Vegas.
