01:05Bates MotelSeries 4Goodnight, MotherBBC One Duration: 41 minutes Wed 9th Jun 2021, 01:05 on BBC One Northern IrelandAvailable for yearsWatch nowNorma and Norman face off as each suspects the other of a terrible deed.ContributorsNorma Bates:Vera FarmigaNorman Bates:Freddie HighmoreDylan:Max ThieriotEmma Decody:Olivia CookeSheriff Alex Romero:Nestor CarbonellAudrey:Karina LogueWill Decody:Andrew HowardVicki Monroe:Fiona VroomWriter:Kerry EhrinDirector:Tim SouthamGenresDramaHorror & SupernaturalDramaPsychologicalBrandBates MotelSeriesBates Motel: Series 4 Source: BBC Online