What's On Tonight: The Voice, Undercover Boss: Abroad, Hotel Impossible

The Voice, 8 p.m., NBC

The Final 4! I note that last year, the final was 3 women and one man, and the man won. Tonight, three men and one woman, which I guess means Juliette (The Growl) Simms will win. Although watching Xtina rip off her tiara and claw through her fishnet stockings in rage after a Tony victory would be awesome. Who is your favorite?

Undercover Boss: Abroad, 8 p.m., TLC

“The new CEO of the Toronto Zoo goes under cover at the zoo to get a sense of employee morale.” I imagine the deeper he goes, the lower morale gets.

Hotel Impossible, 10 p.m., Travel

“The Ocean Manor is full of potential with its beachfront bar and sushi restaurant, but dirty rooms are ruining the hotel's chances.” The first thing I do when I get into a hotel room is stuff the comforter into the closet. The second thing I do is Clorox-wipe the phone and remote.  And you should too.