Shabhaye Mafia Season 4 Part 1 (سریال شب های مافیا – فصل 4 قسمت 1) is a kind of friendly and family competition and entertainment in which the two groups of Mafia and the citizen must identify each other by trial and error in order to finally get the Mafia out of the city and the citizens to win. In Shabhaye Mafia program, Mohammad Reza Alimardani, an actor and presenter of our country, is present in the game as a leader or organizer, and in fact, the command of the game is in his hands. There are many actors in this competition and the process of the competition is such that in each season, 12 actors are invited to participate in this competition and finally it starts with 2 groups of 12 men and one group of 12 women artists Becomes.