Riff Raff is the secondary, later true main antagonist of The Rocky Horror Picture Show. He is the servant of Frank N. Furter, along with his sister Magenta. He was the first resident of Frank's castle to meet Brad and Janet. He and Magenta assist Frank when he creates Rocky (Riff Raff is implied to have done most of the work, but Frank takes the whole credit). Later, Riff Raff scares Rocky out of the laboratory and tells Frank that Rocky escaped. However, Frank finds out that it was Riff Raff who set Rocky free and punishes him by punching him with a lash.