Even though he is a well known actor in Switzerland, this movie marks Walter Andreas Müller's first appearance on the big screen.
Composer Ramon Kündig partly used typical Swiss instruments for the soundtrack.
The myth surrounding title giving "Devil's Rock" in the movie is an existing and well known legend in Switzerland. The rock itself is located in Göschenen, Canton Uri.
The movie took over five years to make. Writer / Director Chris Bucher just turned 23 at the time of writing the screenplay for the movie. The Director of Photography Severin Gmünder was 17 at that time and the youngest crew member on set.
Even with the support of well known actors from Switzerland, the movie fell through official financing departments because of the young age / inexperience of the leading crew members. The movie was financed by the crew itself, private sponsors and crowdfunding.