What to Watch Thursday: Person of Interest Glams Up, Big Bang's HR Nightmare and More

2"pi"rOn TV this Thursday: The Person of Interest team scrambles to rescue Reese, Holmes aims to extend Watson’s Elementary tenure, What Not to Wear tackles an ’80s icon and an HR snafu quickly becomes a Big problem for Sheldon and the guys. Here are seven programs to keep on your radar.

8 pm Funniest Commercials of the Year (truTV) | This annual countdown promises to serve up “the Top 10 side-splitting spots that dominated the airwaves,” as presented by host John Henson.

8 pm The Big Bang Theory (CBS) | When Sheldon gets accused of sexual harassment at the university, he somehow pulls Leonard, Raj and Wolowitz down with him. Southland‘s Regina King guest-stars.

8:30 pm Two and a Half Men (CBS) | Alan uses Walden’s money to invest in Kate’s fashion line.

RELATED | Winter TV Spoiler-palooza: Your Scoop-Filled Guide to Big Bang Theory, Person of Interest, Scandal and 36 Other Returning Favorites

9 pm Person of Interest (CBS) | Carter doffs her utilitarian garb and goes undercover to stop the FBI from determining that Reese is the “Man in a Suit,” while Finch poses as a teacher to protect a teen genius. Luke Kleintank (Bones) guest-stars.

RELATED | Hot for Winter: Your January Premieres and Finales Calendar

10 pm Elementary (CBS) | Joan’s time with Sherlock is almost up, so he offers her an apprenticeship. But will she stay…?

10 pm What Not to Wear (TLC) | I think we’re alone now… with the 360-degree mirror! In the Season 10 premiere, Stacy and Clinton take on ’80s teen pop star Tiffany, who’s grown up into a giant fashion mess.

10 pm Kathy Griffin: Kennedie Center On-Hers (Bravo) | In this comedy special, the ribald redhead discusses her inappropriate encounters with everyone from Miley Cyrus to Celine Dion.

Hit the comments with your must-see picks from tonight’s lineup!