Happy Doomsday Everyone (S01E11)

S01E01 Crepe Day S01E02 The Twerpinator S01E03 Bad Connection S01E04 Nosfera…Who? S01E05 This Party is Dead S01E06 Night of the Fishing Dead S01E07 The Missing Link S01E08 Momster S01E09 Shadow of a Doubt S01E10 Knight Terrors S01E11 Happy Doomsday Everyone S01E12 Hair Raising S01E13 Terror Cruise S01E14 Lighthouse of Horrors S01E15 Seasons of the Witch S01E16 Residence Evil S01E17 Sub-Terror S01E18 Mind Games S01E19 Nevermore S01E20 The Kids Are All Fright S01E21 Scream Time S01E22 Grand Designs