On TV this Wednesday: CSI: Vegas makes one final gamble, Tough as Nails crowns a new champ, the #OneChicago trifecta breaks for the holidays and Will Smith embarks on a globetrotting adventure. Here are 10 programs to keep on your radar; all times are Eastern.
What to Watch Today
CSI: Vegas Wraps, #OneChicago Fall Finales and More
Welcome to Earth
From Oscar-nominated filmmaker Darren Aronofsky comes a six-part docuseries that follows Will Smith on a once-in-a-lifetime adventure. (Watch trailer.)
Fall finale: Will and Dylan must work together to save a 4-month-old patient; Stevie and Vanessa struggle with their respective secrets.
Christmas Around the World
The two-hour special showcases unique Christmas celebrations from around the world; Dean Cain and Laura McKenzie host. (View CW midseason schedule.)
The Masked Singer
Nicole Scherzinger and Robin Thicke perform duets with the final two singers from Group B. (Get Fox winter premiere dates.)
In Season 41’s penultimate episode, the remaining castaways must alter their plans after the winner of the immunity challenge throws them a curveball.
Tough as Nails
Season 3 finale: The final crew members vie for the title of champion and the $200,000 prize. (View CBS’ midseason schedule.)
Fall finale: As the FBI closes in on the Roy Walton investigation, Intelligence investigates a potential abduction. (Get NBC winter dates.)
Season 1 finale: The entire CSI team works together to locate Hodges, clear his name and salvage the reputation of the crime lab. (Not yet renewed.)
It's Always Sunny in Philadelphia
Two episodes: The gang buys a roller rink… and replaces Dee with a monkey. (FX on Hulu is no more!)