Your Ultimate Guide to the Best Holiday TV Specials For the Whole Family

Prep & Landing, age 4+, Dec. 17, 8 p.m., ABC; Prep and Landing: Naughty vs. Nice, 8:30 p.m.
An elite organization of elves makes sure each and every home is ready for Santa. It's serious business for Wayne, who after 227 years is ready for a promotion in this flight-themed buddy comedy. Sequel Naughty vs. Nice finds Wayne and his crew dealing with a hacker trying to program their way onto the nice list.