![Mr. Know-It-All](https://silyx.top/storage/2018/09/9eRXoGQ1Mlx42qoeEAySiXwSkHq-185x278.jpg)
Arms dealer Yolaf Peterson aims to make a sale to guerilla Mongo, but the money is locked in a bank safe, the combination known only to Professor Xantos, a prisoner of the Americans. Yolaf agrees to free Xantos, accompanied by reluctant guerilla Basco, but a former business partner of Yolaf’s- John ‘The Wooden Hand’, has other ideas.