• Redlands, California, USA (episode "Turn of the Screws")

  • Verdugo Hills High School - 10625 Plainview Avenue, Tujunga, Los Angeles, California, USA (episode "Boom")

  • Las Vegas, Nevada, USA

  • Santa Clarita Studios - 25135 Anza Drive, Santa Clarita, California, USA (interiors)

  • Universal Studios - 100 Universal City Plaza, Universal City, California, USA

  • Royce Hall - 340 Royce Drive, UCLA, Westwood, Los Angeles, California, USA

  • Los Angeles, California, USA

  • Santa Clarita, California, USA