The most notorious and murderous drug cartel kingpins in modern history.

Six men, led by the mastermind, Nuno Pontes, escaped Pittsburgh State Penitentiary by tunneling to freedom under the prison wall; they made it as far as Texas before being caught and returned to prison.

The story of the escape of more than 70 men from Stalag Luft Three, a German prisoner of war camp; only three eventually survived.

HM Maze prison was a notorious lock up for IRA prisoners in Northern Ireland; a small ring of IRA prisoners secretly planned what they hoped would be a massive prison break.