We Chat With Adam Muto and Ryann Shannon From Fionna And Cake At SDCC 2023 July 29, 2023 Mistie Newman Conventions, HBO Max, Interviews, Mistie Newman, San Diego Comic Con, Streamers, Television Leave a comment I got the chance to talk to the Showrunner, Adam Muto, and Supervising Director, Ryann Shannon, for the upcoming series Find out more here...