▁All ison ▁Sch ro eder , ▁the ▁screen writer ▁of ▁H idden ▁Fig ures ▁and ▁Disney ' s ▁Christopher ▁Robin , ▁was ▁h ired ▁to ▁assist ▁Lee ▁with ▁writing ▁the ▁film ' s ▁screen play ▁after ▁Lee ▁succeeded ▁L ass eter ▁as ▁Disney ▁An imation ' s ▁chief ▁cre ative ▁officer . ▁Lee ▁was ▁cred ited ▁as ▁screen writer . ▁Sch ro eder ▁was ▁cred ited ▁with ▁additional ▁screen play ▁material . ▁The ▁first ▁presentation ▁of ▁completed ▁scenes ▁from ▁the ▁movie ▁was ▁shown ▁at ▁the ▁Anne cy ▁International ▁Anim ated ▁Film ▁Festival ▁in ▁June ▁ 2 0 1 9 . ▁At ▁the ▁Anne cy ▁presentation , ▁head ▁of ▁animation ▁Beck y ▁Bres ee ▁and ▁head ▁of ▁effects ▁animation ▁Mar lon ▁West ▁said ▁that ▁as ▁of ▁mid - J une ▁ 2 0 1 9 , ▁the ▁film ▁was ▁" st ill ▁in ▁production , ▁with ▁seven ▁weeks ▁of ▁animation ▁to ▁be ▁completed ▁and ▁ 1 0 ▁weeks ▁of ▁special ▁effects ." ▁ ▁At ▁the ▁ 2 0 1 9 ▁D 2 3 ▁Ex po , ▁the ▁direct ors ▁said ▁that ▁the ▁sequ el ▁will ▁answer ▁the ▁questions ▁that ▁were ▁left ▁open ▁by ▁the ▁original ▁film ; ▁" Why ▁does ▁El sa ▁have ▁mag ical ▁powers ", ▁" Why ▁was ▁Anna ▁born ▁without ▁powers ", ▁" Where ▁were ▁their ▁parents ▁going ▁when ▁their ▁ship ▁s ank ", ▁and ▁more ▁will ▁be ▁addressed . ▁It ▁was ▁announced ▁that ▁Brown ' s ▁role ▁is ▁a ▁soldier ▁in ▁the ▁Ar end elle ▁army ▁who ▁worked ▁for ▁El