Today’s events at D23 not only got us a new trailer for Willow, but it also came with the announcement that Christian Slater has joined the cast! Along with Warwick Davis who is returning as Willow Ulfgood, the show also features Joanne Whalley, Ruby Cruz, Erin Cellyman, Tony Revolori, Ellie Bamber, Dempsey Bryk, Amer Chadha-Patel, Rosabell Laurenti Sellers, Talisa Garcia, and Ralph Ineson