Employed an unusual post production technique known as a "film intermediate". The film was shot digitally with a Red camera and after editorial was printed to 35mm negative stock and rescanned for a digital intermediate. The process adds realistic film grain and color to digitally shot films.
Originally, a different song was meant to be featured in the bowling alley scene. The scene was choreographed with that song as basis. However, the artist wouldn't agree to give the rights for the song to be used in the film, so at the last minute, Shawn Christensen had to write and record a new one to be used as a replacement, while keeping up with the tempo of the scene.