Severus Snape- host of the show. The Potion Master's Corner is a youtube talk-show hosted by Severus Snape (a.k.a. Joe Moses). In the show, he interviews stars from A Very Potter Musical and A Very Potter Sequel. Interviewees Actors interviewed on the show include: Joey Richter Darren Criss Bonnie Gruesen Lauren Lopez Devin Lytle Lily Marks Brian Rosenthal Brian Holden Joe Walker Retrieved from "http://avpm.wikia.com/wiki/The_Potion_Master%27s_Corner?oldid=5034"