Operation Mayfly (2017) — documentary film. Directed by Gergely Balázs, Balázs Lerner. Starring Gábor Vass, Dr. Egri Ádám, Dr. Horváth Gábor, Dr. Kriska György.
Operation Mayfly offers interactive tools beyond traditional movie databases:
Documentary · 50 min · 2017
Operation Mayfly (2017) - a movie.