Conli explained that they were looking for "really the natural voice of the actor", and that sometimes it was better to have an actor with no experience with voice work as he utilizes his natural voice instead of "affecting a voice".
Conli forklarede at de ledte efter en "rigtig naturligt stemme hos en skuespiller", og at det nogen gange var bedre at have en skuespiller med ingen erfaringen inden for dubbingområdet, da han vil bruge sin naturlige stemme end sin "bevægende stemme".