Neal Justin's TV picks for Nov. 24: 'Pretty Little Liars,' 'The Pilgrims,' 'Greatest Holiday Commercials'

Whom do you trust?

"Pretty Little Liars: 5 Years Forward" gives viewers behind-the-scenes access to one of social media's favorite dramas, plus interviews with the show's cast. All new episodes, which propel the characters into the future, start in early January. Or so they say. 7 p.m. ABC Family

Early adapters

Ric Burns, brother of filmmaker Ken Burns and not the great-great-grandson of "Simpsons"' magnate Montgomery Burns, presents "The Pilgrims: A Documentary Film," an in-depth look at how the folks from the Mayflower managed to survive those early years in America without coverage of the annual Macy's Thanksgiving Day Parade. 7 p.m. TPT, Ch. 2

Gimme a break

We now interrupt your regular scheduled program to bring you "The Greatest Holiday Commercials Countdown" hosted by Keltie Knight and Kevin Frazier. Fingers crossed that the show will include Budweiser's unforgettable tribute to National Hairball Awareness Day. 7 p.m. WUCW, Ch. 23

Neal Justin