Jason Goldwatch: "The whole idea developed organically. The first treatment I wrote was a lot artsier, edgier, and weirder, for lack of a better term. Which I think was maybe much more slanted towards [Tyler's] world. I turned in the initial treatment which didn’t fly, but with some of the things they liked, we sort of worked out this theme of having them push each other.

"I think the dressing up idea might have been Tyler’s. It might have been one of their ideas, but the whole thing was we wanted to cause havoc and mesh these worlds, and from there it was a collaborative process.