Bill Rogers Greg "Dr. Bear" Eagan Director, Voice Johnny Yong Bosch Renton Thurston Voice Kari Wahlgren Anemone Voice Stephanie Sheh Eureka Voice Bridget Hoffman Sonia Wakabayashi Voice Cherami Leigh Gulliver Voice Crispin Freeman Holland Novak Voice Fred Tatasciore Adroc Thurston Voice Jessica DiCicco Iris McKenzie Voice Kate Higgins Talho Yuki Voice Kim Strauss Dewey Novak Voice Kimberly Woods Gidget Voice Dai Sato Screenwriter Deborah Crane Script Gen Fukunaga Executive Producer Jonathan Klein Producer Justin Cook Producer Michael Harcourt Producer Reiko Matsuo Producer