Ursula (The Little Mermaid) such. In Andersen's tale, the sea witch is not a villain as much as she is "a disreputable mermaid." JR Thorpe of "Bustle" agreed that, in Andersen's story, "The sea witch isn't the enemy". Instead, "human ... nature is." While the original sea witch is willing to help the little mermaid despite the fact that she openly disagrees with her motives, Ursula is only interested in helping Ariel in the hopes of ultimately overthrowing her father. Emma James of "Teen Ink" observed that in addition to giving the character the name "Ursula", the studio "changed her role as a catalyst
Ursula (The Little Mermaid) of "Poor Unfortunate Souls", Ursula became the first Disney villainness to receive her own song. During production of "The Little Mermaid", Ursula's design evolved and transformed dramatically. Animator Glen Keane's earliest sketches of Ursula were drawn to resemble Rae, specifically based on the actress' audition for the role. The short-lived casting of Stritch as Ursula and her subsequent performance eventually inspired the animators to design the character as "a tall, thin regal-looking sea witch" based on manta rays and scorpion fish, complete with a long cape. At one point, Ursula had also been drawn with spikes to resemble a spinefish.