Renovation Raiders 9 p.m., HGTV
Here’s the gimmick on this new series: Homeowners innocently go out for dinner. While they’re away, contractor Amy Matthews (pictured) and her crew spring into action and renovate one of their rooms. Matthews has already cased the joint and mocked up the job. It sounds an awful lot like TLC’s “While You Were Out” because, well, it is. Every reality show, from “American Idol” to “Pawn Stars,” has a duplicate or two out there.
National Spelling Bee 8 p.m., ESPN
Prepare to have your nerves wracked. ESPN is airing the finals of the 2013 Scripps National Spelling Bee on Thursday night, which is A-W-E-S-O-M-E and C-U-T-E. The contest will feature 281 spellers between the ages of 8 to 14, with only one 8-year-old. Nearly 90 percent of them are between 12 and 14. The winner takes home $30,000, a trophy, and a whole lot of G-L-O-R-Y. Pictured: 2012 winner Snigdha Nandipati, 14, of San Diego.
Save Me 8 p.m., NBC
Heche! Bless you.
Hannibal 10 p.m., NBC
What does he call a Jacuzzi? A crock pot.
Does Someone Have to Go? 9 p.m., Fox
The next gas station is coming up soon.Matthew Gilbert can be reached at firstname.lastname@example.org. Follow him on Twitter @MatthewGilbert.