Kirby's house was used to film scenes taking place in Detective Rogers' house because it provided a more realistic setting than building a set at school and was more time efficient. Her living room worked well to film a scene with an ironing board and TV. Kirby's hallway was also used to introduce Detective Rogers' character before he runs back outside when the action starts. A classroom with blank walls was used to film the murderers' hideout to allow for editing effects like darkening the room. A drama room at school served as the chat show studio needing minimal setup since it already resembled a studio and had lighting facilities.