The Saint 1969 S06E17

Episode: The Ex-King of Diamonds. In the South of France the Saint becomes friends with Texan adventurer Rod Huston and the famous mathematician Henri Flambeau and his daughter Janine. They are all amazed at the luck that seems to follow Boris, the ex-king of Slavonia, at the card tables and Henri is convinced that such a run of wins can only mean one thing - the ex-king is a cheat.