"The Beast in Me" star Matthew Rhys reveals the hilarious behind-the-scenes struggles of trying to act "full psycho" while a special effects technician squirts fake blood on his face. Join CNN's @ewagmeister as she interviews Emmy-nominated celebrities on anything from their career-defining moments to news-making reflections. Stream episodes of Coming Up on the CNN app now. #TheBeastInMe #Emmys #SpecialEffects