Buck and his co-director, Jennifer Lee, were ultimately able to solve the dilemma by depicting Elsa and Anna as sisters; this led to Elsa being rewritten as a sympathetic, misunderstood character.
Buck were ultimately able to solve the dilemma by depicting Elsa and Anna as sisters. His co-director were ultimately able to solve the dilemma by depicting Elsa and Anna as sisters. Buck were Jennifer Lee. His co-director were Jennifer Lee. This led to Elsa. This Elsa was being rewritten as a sympathetic, misunderstood character.