Episodes
- S11 E1 - Shock WavesSeptember 22, 201043minLangston fights for his life after being stabbed by psychopath Nate Haskell, while the other CSIs attend a funeral that turns deadly. (TV-14)This video is currently unavailable
- S11 E2 - Pool SharkSeptember 29, 201043minHysteria ensues when a shark attacks a woman in the pool at a Las Vegas casino "day club," and the CSIs must determine if the killer is human or shark. (TV-14)This video is currently unavailable
- S11 E3 - Blood MoonOctober 6, 201044minA vampire and werewolf convention is at the heart of a murder investigation in Las Vegas. (TV-14)This video is currently unavailable
- S11 E4 - SqweegelOctober 13, 201044minSqweegel, a serial killer who is punishing local heroes that harbor hidden secrets, is on the hunt in Las Vegas. (TV-14)This video is currently unavailable
- S11 E5 - House of HoardersOctober 20, 201045minA woman who suffers from a condition called "hoarding" becomes a murder suspect when a dead body is found buried under piles of trash and debris inside her home. (TV-14)This video is currently unavailable
- S11 E6 - Cold BloodedOctober 27, 201044minWhen a college student ends up dead after a "Walking with Dinosaurs" show, the CSIs must determine if his death was murder or accidental. (TV-14)This video is currently unavailable
- S11 E7 - Bump and GrindNovember 3, 201043minWhen the CSI team discovers the shredded remains of a man, they find themselves with multiple suspects who may be responsible for his death. (TV-14)This video is currently unavailable
- S11 E8 - FrackedNovember 10, 201044minTwo men are murdered right before exposing a natural gas company for poisoning residents in a farming town, and the CSIs must discover who is responsible for their deaths. (TV-PG)This video is currently unavailable
- S11 E9 - Wild LifeNovember 17, 201044minA man's fatal fall from a hotel balcony launches the CSIs into an investigation to determine if his death was suicide or the result of foul play. (TV-14)This video is currently unavailable
- S11 E10 - 418 / 427December 8, 201044minThe CSIs set out to track down a pedophile suspected of murdering an FBI agent's wife and kidnapping his children. (TV-14)This video is currently unavailable
- S11 E11 - Man UpJanuary 5, 201144minWhen a seemingly fake photo of a dead call girl appears online, the CSIs follow up on a lead to find the woman was actually murdered. (TV-PG)This video is currently unavailable
- S11 E12 - A Kiss Before FryingJanuary 19, 201144minThe CSIs link a body with severe burn marks to possible execution by electric chair - and to a legendary Vegas murder. (TV-PG)This video is currently unavailable
- S11 E13 - The Two Mrs. GrissomsFebruary 2, 201143minA night full of celebration ends with a bang when the director of a scholarship foundation for the deaf is killed by a deadly car bomb, prompting Sara to interrogate the students and faculty of the college where her mother-in-law works. (TV-PG)This video is currently unavailable
- S11 E14 - All That CremainsFebruary 9, 201145minA thrift store donation turns gruesome when a dead body is found in a box; meanwhile, Langston's wife pays a surprise visit to the crime lab. (TV-14)This video is currently unavailable
- S11 E15 - Targets of ObsessionFebruary 16, 201144minLangston testifies against the notorious 'Dick and Jane' killer, Nate Haskell. Meanwhile, Nick receives a call from troubled teen Jason McCann to warn him of impending danger. (TV-14)This video is currently unavailable
- S11 E16 - Turn On, Tune In, Drop DeadFebruary 23, 201143minThe CSIs are on zombie alert when two men initially pronounced dead mysteriously come back to life.The CSIs are on zombie alert when two men initially pronounced dead mysteriously come back to life. (TV-PG)This video is currently unavailable
- S11 E17 - The ListMarch 9, 201145minWhile investigating the murder of a convicted ex-cop, the CSIs stumble upon a list in his prison cell with names of several individuals he believed might have been his wife's true killer. (TV-14)This video is currently unavailable
- S11 E18 - Hitting for the CycleMarch 30, 201144minA string of deaths, including a gamer found dead on his couch and a newly divorced man at the bottom of a pool, instigate a bet among the CSIs as to whether they've "hit for the cycle".This video is currently unavailable
- S11 E19 - UnleashedApril 6, 201145minLangston and Sara turn to Lady Heather for help in tracking down the culprit responsible for injuring a woman before she was seemingly mauled to death by a mountain lion.This video is currently unavailable
- S11 E20 - Father of the BrideApril 27, 201144minFollowing his escape, Nate Haskell, the notorious "Dick & Jane" killer, resurfaces when he e-mails a disturbing video to the father of one of his brides, threatening to take her life. (TV-14)This video is currently unavailable
- S11 E21 - Cello and GoodbyeMay 4, 201143minLangston becomes more determined than ever to track down Nake Haskell, the notorious "Dick & Jane" killer, after discovering that he's kidnapped his ex-wife, Gloria. (TV-14)This video is currently unavailable
- S11 E22 - In a Dark, Dark HouseMay 11, 201144minAfter years of pursuit and a countless number of murders, Langston comes face-to-face with serial killer Nate Haskell inside the house where his killing spree began. (TV-14)This video is currently unavailable