The Fans - S1.E19

For a publicity stunt, horror movie star Pervis Green visits his two biggest fans, "little old ladies" Lavenia and Elspith Pfeiffer. After being drugged, the actor awakes in a coffin, made up as a vampire. The elderly sisters, unable to distinguish between movies and reality, have locked Pervis in his own private chamber of horrors, demanding he repent for his evil ways.