The YH Studio is delighted to welcome the one and only "Barb" herself, AKA Shannon Purser! The extremely busy actress stops by to discuss her equally intense roles in Netflix's "Stranger Things" and The CW's "Riverdale", as well as the horror-suspense film 'Wish Upon', and in the spirit of those two projects, she reveals what two things she would wish for and plays a game of "Riverdale Rapid Fire"!