Trivia for Deadpool.
- In 2014, test footage of the possible Deadpool movie featuring Ryan Reynolds was leaked online, only for FOX to upload a HQ version of the video and then subsequently take it down again. Due to the overwhelming positive reception of the test footage, a release date was announced for the film and rumors that it would be PG-13 surfaced only for the claims to be denied as Fox has not decided on the film's rating as of yet. The film was later revealed to be R-rated.
- In response to Negasonic Teenage Warhead's remark that the X-Mansion blows up every few years, Colossus says that it helps to "build character". X-Men: Apocalypse, which released the same year as Deadpool, featured the X-Mansion exploding and subsequently being rebuilt.