Walt Disney Animation Studios is gearing up for their 59th animated feature, the upcoming action-adventure fantasy “Raya and the Last Dragon.” Directed by Don Hall (“Big Hero 6”) and Carlos López Estrada (“Blindspotting”), with veteran Disney artists Paul Briggs and John Ripa credited as co-directors, “Raya and the Last Dragon” takes place in the fantasy world of Kumandra, where long ago humans and dragons lived together in harmony.