Lump Member Oct 25, 2017 5,856 Feb 12, 2020 #1 Season 1 airs new episodes on Wednesdays at 9pm (8pm Central) on Fox. The show is available on Hulu. The host is Will Arnett (the voice of Batman in the The Lego Batman Movie). The judges are Amy Corbett and Jamie Berard. LEGO Masters‘ premiere also had high ratings, so it’s going to be a pretty big hit for Fox if the audience sticks around.