Squid Game, The Challenge: behind-the-scenes drama, giant studios and crazy filming schedules

Red Light, Green Light was the only game filmed in a different space – contestants were taken to Europe’s largest indoor space, Cardington Studios, which was, happily, just up the road in Bedford. The giant hanger was about 100 meters x 40 meters, requiring players to wear tracking devices, and requiring microphones to be placed around the room as well as attached randomly to contestants.