The novel of Edgar Wallace's famous play told by Robert Curtis. "Smoky Cell":... At ten o'clock that night the guards outside the prison walls were doubled and among them they had enough machine-guns to play havoc with a battalion. The warden of the prison had announced that he was taking no chances. Ben Guinney, he had said, might have escaped from Canyon City prison without his due dose of high-power juice, but he wasn't going to jump this dump. Rumors of an attempt at rescue had reached him and his reputation as warden was at stake...