Innocence Project is the name of an international association created in 1992 in the United States and composed of criminal lawyers whose mission is to fight injustice by exonerating the innocent and to help the justice system to repair its mistakes. Thanks to exceptional testimonies from the family, journalists, police officers, lawyers and even the condemned man himself, and exclusive access to the Innocence Project’s teams, this documentary series shows all the energy deployed and the complexity of the prison world and justice in the broadest sense.