Recurring Guest Characters Animator 6 guest appearances Helen 1 guest appearances Principal Secretary 1 guest appearances Zed Necrodopolis 1 guest appearances Addison Wells 1 guest appearances Phineas Flynn 1 guest appearances Dr. Heinz Doofenshmirtz 1 guest appearances Candace Flynn 1 guest appearances Cinderella 1 guest appearances Donald Duck 1 guest appearances Donald's Animator 1 guest appearances