bottle on the table of the set, having just finished the drink, as he thought it would be "a nice sort of Mulder touch." Some of the artwork in Mulder's office came from a friend of Carter's who had a gallery in Vancouver and was named Monica Reyes, a name that had previously been used in her honor for a character who features in a recurring role in the series' eighth season and appears as a main character in every episode of the series' ninth season. One of the pictures on the wall of Mulder's office was by Douglas Coupland, who was featured in the real Monica Reyes' gallery and had written a book Carter liked which was called Hey Nostradamus!, so Carter stuck a Post-it on which he wrote the book's title onto the picture. The exterior of the dorms for habitual sex offenders where Father Joe lives was actually an apartment complex in Vancouver that was slated for demolition while the production crew were filming there. Snow that can be seen outside the dorms was actually fake snow that was imported by the crew and fabricated by the film's Special Effects Department. Bill Roe and Mark Freeborn worked together to create a creepy green glow on the location using green lights. The production crew also created their own factory smoke for chimneys in the background, as Carter opined that the smoking chimneys made the location look like London. The interior of Joe's apartment was another set and was exactly like the real apartment except that it was slightly bigger. A trans-light was incorporated into the set to resemble daylight visible through a window of the apartment. The set also had a porch that was used for some shots in the scene where Mulder and Scully were outside the apartment. Additional filming was done in Coquitlam, another Vancouver suburb, at Riverview Hospital's Unit 8 building. Title The code name Done One was used as the film's working title during filming, with location signs labeled as "Done One Productions." The name meant the producers had already done one film. "The Crying Box Productions" was listed as the production company, instead of Carter's usual "Ten Thirteen Productions." The Hollywood Reporter posted a series of information sheets regarding upcoming studio films, and the 20th Century Fox fact sheet referred to the film as The X-Files: Done One. On April 16, 2008, the