Duke Jarrett is sent to jail at the John Dillinger prison. However, the prison looks more like a zoo, more or less ruled by the prisoners themselves.Duke Jarrett is sent to jail at the John Dillinger prison. However, the prison looks more like a zoo, more or less ruled by the prisoners themselves.Duke Jarrett is sent to jail at the John Dillinger prison. However, the prison looks more like a zoo, more or less ruled by the prisoners themselves.