"Brawl in Cell Block 99" is a 2017 action thriller film directed by S. Craig Zahler. The story follows Bradley Thomas, a former boxer who becomes a drug runner. After a deal goes wrong, he is arrested and sent to prison, where he faces brutal conditions. As tensions rise, Bradley must navigate the violent world of the prison system to protect his family. The film is known for its intense action sequences and explores themes of loyalty, survival, and the consequences of a life of crime. It stars Vince Vaughn in the lead role.