In the beginning of the film one can hear Slayer's "I Hate You"
The AIK supporters are singing "And we are AIK" in Swedish "Å vi e AIK" as the teams of AIK and Halmstad are entering Råsunda Stadium outside Stockholm.
Meanwhile being a professional referee, Martin Hansson was also working as a volunteer fireman in the city of Holmsjö.
Martin Hansson always take the train to matches if possible. The station in Holmsjö where Martin Hansson is seen entering a train towards the end of the film, was opened because of Martin Hansson's mother Birgit Hansson's fight with the local train company.
The news clips in the documentary are articles that Martin Hansson's mother Birgit Hansson has collected over the years.