Per an ABC press release, the episode will open with a special performance choreographed by judge Derek Hough and featuring the current pros, troupe, and six original Season 1 pros — Alec Mazo, Ashly DelGrosso,

Here's how to watch ABC online free without needing a cable subscription. Use these free trials to livestream TV shows, sports and other programming.

Google declined a request from Disney to allow ABC back on YouTube TV for election coverage as the two giants are negotiating streaming rights.