At first, I thought the neglected dwelling might be a reference to Revenge of the Nerds , one of Halliday’s favorite films. In that movie, the nerds of the title rent a dilapidated house and fix it up (during a classic ’80s music montage). I visited a re-creation of the Revenge of the Nerds house on the planet Skolnick and spent a day searching it, but it proved to be a dead end.