Analog-era office apparatus—haphazardly filled paper trays, bulky computer monitors that probably have disk drives, an overhead projector for one of the funniest sequences—reinforces the otherworldly back-in-time feel and turns the background into a spirited and nostalgic hunt for clues. “I mean, Tom's got a Rolodex on his desk,” says production designer Steve Arnold. “These days people won't even know what that is.”