The film Maghzhaye Koochake Zang Zadeh (مغز‌های کوچک زنگ زده) is a 2016 film directed by Hooman Sidi and starring Navid Mohammadzadeh, Farhad Aslani, Nazanin Bayati and Farid Sajjadi Hosseini, which deals with the subject of narcotics. Acting classes have been selected for a call. Deborah Young, an American critic for the Hollywood Reporter, has previously described Hooman Sidi’s “Maghzhaye Koochake Zang Zadeh” as an emerging talent in Iranian cinema, the most exciting film on the market at the Fajr Festival, which could well attract audiences internationally. The film won the Crystal Simorgh for Best Screenplay and Best Picture at the Fajr Film Festival. The story of the film is that if it is not a shepherd, the sheep will perish, or they will be lost, or the wolf will hit them, or they will starve to death, because they have no brains.