Zach Callison (Steven Universe), Deedee Magno (Pearl), Estelle (Garnet), Michaela Dietz (Amethyst), Susan Egan (Lady), Crispin Freeman (Male Nurse / Doug Maheswaran), Mary Elizabeth McGlynn (Doctor / Dr. Priyanka Maheswaran), Rita Rani Ahuja (Alexandrite), Grace Rolek (Connie Maheswaran), Tom Scharpling (Greg Universe)