[2][3][4] Counselor at Crime was filmed at Cinecitta in Rome, Estudios Cinematograficos in Madrid and on location in San Francisco, Albuquerque, Palermo and Sicily.

[1] Director Alberto de Martino spoke positively on working with D'Amato, stating that he "didn't talk nonsense, he knew how to do his job, and he was quick.

[1] De Martino admitted to having trouble during the screenwriting of the film, stating that he initially wrote the script with his collaborators.

[1] They later hired Leonardo Martin to write another part and when they gave the script to producer Edmondo Amati, he stated that it was alright but wanted the dialogue to be revised by his friend Michael Gazzo.

[1][5] De Martino also spoke about Dagmar Lassander, stating that he "cast her in Rome a couple of months before shooting started.