Witness the harsh realities of life behind bars in one of Russia's toughest prisons. #CrimesAgainstHumanity #russia #behindbars | Free Documentary

Joe Serio, former CIA agent and Russian mafia investigator, rates Russian mob scenes in movies and TV, such as "John Wick," for realism. Serio breaks down common tropes about the Russian mafia, such as the role of hitmen in "John Wick" (2014), starring Keanu Reeves; the relationship between the Russian mafia and the Italian Mafia in "The Sopranos" S3E4 S310 S3E11 (2001), starring James Gandolfini and Michael Imperioli; and the portrayal of other organized crime groups originating from the former