“We spent so much time designing this cage and figuring out this and that, what’s going to be happening, how they can’t escape it,” Giacchino tells Den of Geek. “There was a whole section [of the cage] that could come off, so that the actors could go in and out when they needed to. Turns out we didn’t even end up having to use it, because Laura [Donnelly] could just walk between the bars of the cage. We were all like, ‘Take your place,’ and she just went right in. I was like, ‘Wait, what just happened? Oh no.’ Suddenly, we had this panic moment. ‘Are people going to believe that they could actually stay in there? If they could just fit through the bars?!’ But it all worked out, it’s fine.”
