Aidan Gallagher and Ritu Arya chat with ET's Will Marfuggi about season 3 of 'The Umbrella Academy.' The actors talk about how much fun it was working with each other this season, despite their characters hating each other in the beginning. They also give details about the 'Footloose'-style dance number and how challenging it was learning choreography over Zoom during quarantine. Season 3 of 'The Umbrella Academy' is now streaming on Netflix.