What To Watch Tonight, February 22

Prime Time 

Here are just a few of tonight's TV highlights via TV Guide.com! 

The drama and romance continues on The Bachelor, starting at 7 PM on ABC.

The finale of the 10th season of The X - Files airs tonight at 7 PM on FOX.

Kara faces threats in her personal and superhero lives on tonight's Supergirl, 7 PM on CBS.

The 17th season of The Biggest Loser airs tonight at 8 PM on NBC.

The first season finale of NBC's Superstore is tonight at 7 PM.

The second season of Better Call Saul premieres at 8 PM on AMC.

Late Night 

Conan, TBS: Rob Lowe; Gina Rodriguez; Leonard Ouzts performs.

The Late Show with Stephen Colbert, CBS: Casey Affleck; Richard Dreyfuss. Mavis Staples performs.

Jimmy Kimmel Live!, ABC: Aaron Paul ("Triple 9"); Rachel Bloom ("My Crazy Ex-Girlfriend").KC and the Sunshine Band and Cee-Lo perform as KCee-Lo and the Sunshine Band on "Mash Up Monday."

The Tonight Show starring Jimmy Fallon, NBC: Hugh Jackman and Taron Egerton; Audra McDonald. Hall and Oates perform.