Jose Padilha is set to direct Marching Powder, a drama starring Don Cheadle, who will also produce.
According to Variety, the film is based on "Marching Powder: A True Story of Friendship, Cocaine and South America's Strangest Jail," a memoir Thomas McFadden wrote with Rusty Young.
Cheadle intends to play McFadden, a British drug trafficker who was arrested in Bolivia and jailed in La Paz's San Pedro prison. During his six-year stretch, McFadden served as a tour guide in a prison that thrived under a capitalist system made possible by bribery of officials.
No production date has been set.