Watch CSI Season 10 Online
Watch CSI Season 10 full episodes online, free and paid options via our partners and affiliates.
![CSI Season Finale Pic](https://tv-fanatic-res.cloudinary.com/iu/s--g-IxE_cJ--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371160728/csi-season-finale-pic.png)
The entire CSI unit is in danger on this season finale. Not all of them will survive, thanks to their proximity to the Dr. Jekyll serial killer.
![At Home with Langston](https://tv-fanatic-res.cloudinary.com/iu/s--2wM3lMYf--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371158512/at-home-with-langston.png)
Langston is considered a suspect in the Dr. Jekyll murder investigation this week. Nick visits his boss at home, after this news gets out.
![Catherine at Work](https://tv-fanatic-res.cloudinary.com/iu/s--q5POD6XT--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371158251/catherine-at-work.png)
Tough work for Catherine this week: she must interrogate the mother of a family who disappeared off of a roadside in Las Vegas. A shooting also takes place at CSI headquarters.
![Captin, Nick and Greg](https://tv-fanatic-res.cloudinary.com/iu/s--6iwxNn6e--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371157986/captin-nick-and-greg.png)
A comedian is found dead this week. As a result, Captain Brass, Nick and Greg look into the murder, which took place in Las Vegas.
![Michael Kenneth Williams on CSI](https://tv-fanatic-res.cloudinary.com/iu/s---T0ReZdY--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371157823/michael-kenneth-williams-on-csi.png)
The team investigates a murder at Lindsey's school this week. The episode is titled "World's End."
![Welcome Back!](https://tv-fanatic-res.cloudinary.com/iu/s--txb4lnL8--/t_small_l/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1371130379/welcome-back.png)
There's one piece of major news when CSI kicks off its 10th season: Sara is back!