 Mr. Sleep is played by twins, a girl (Satya Gumbert (qv)) and her  brother (Noah Gumbert (qv)). Both were fond of  _Rocky Horror Picture Show, The (1975)_ (qv), and Richard  OBrien (I) (qv), who played Mr. Hand in this film and Riff Raff in  _Rocky Horror Picture Show, The (1975)_ (qv), frequently entertained  them (and the rest of the cast and crew) with recitations from the  film.