According to co-star/assistant director/location manager Ray Sager, most of the film was shot at a small radio station in San Antonio, Texas which was titled K-BOX, which played only country-western music. Needing a location for a TV studio with offices, Sager phoned the manager of the radio station during pre-production while scouting potential filming locations, and since the manager was a huge fan of the star-singer Claude King, the K-BOX manger allowed Herschell Gordon Lewis and the film crew full access to film in and around the radio station.