The appearance of the interrogation room where Cole is being interviewed by the scientists was based on the work of Lebbeus Woods; these scenes were shot at three different power stations (two in Philadelphia and one in Baltimore).
Soba za ispitivanje u kojoj Cole odrađuje intervjue sa znanstvenicima temeljila se na radu Lebbeusa Woodsa; ove scene snimane su u tri različite električne centrale (dvije u Philadelphiji i jednoj u Baltimoreu).