Complex sentence: In an interview on the podcast "WTF with Marc Maron", Hart said that part of the reason for the poor box office turnout was due to bootlegging, which had apparently begun three months before the film was released in theaters.
Split into simpler sentences: In an interview on the podcast "WTF with Marc Maron", Hart said that part of the reason for the poor box office turnout was due to bootlegging of the film. Hart says the film was being bootlegged three months before the film was released in theaters.