Maddie Ziegler dancing with Ross Lynch & Calum Worthy on Austin and Ally. Homework and Hidden Talents Aired: 3.28.2015 -- Social Media: Instagram: .\rbr\rbrAustin and Ally - Homework and Hidden Talents - Maddie Ziegler DANCE Performance - Full Scene.\rbr\rbrAustin & Ally episode Homework & Hidden Talents premiered Saturday, March 28 at 8:30pm ETPT on Disney Channel. Click the SUBSCRIBE button to get .\rbr\rbr\rbr\rbrWatch the promo for Season 4 Episode 5 of Disney Channels hit show Austin & Ally, Homework & Hidden Talents guest starring Dance Moms Maddie .