The principal cast dubbed themselves for the German version.
DJ Paul Elstak was asked to appear in the movie and compose a song, since he is the musical hero of the five main characters. For his appearance, he even grew his signature mustache from the nineties.
Antonie Kamerling, a well-known actor in Holland, was a fan of the series on which the movie was based, and requested to be in the movie alongside his good friend, Reinout Oerlemans, also the movie's producer. Sadly, Kamerling committed suicide before the movie's premiere, but his family agreed to leave his one scene in the movie.
The movie contains many cameo appearances by family members of the actors who play the five main characters.
The explicit 'Kut' would be considered extremely offensive in the Netherlands in general (being a rude word for female genitalia), but is a common way to address someone in the Den Bosch area, albeit revealingly lower class.