The countess of Picotek sneakily enjoys being robbed of her jewelry by master-thief Bert, yet wants him put to death even after learning he's actually the count's godson. Bert falls in love with the castle maid Marie, who helps him, like Doc and Yooo, when the count allows Bert's life to depend on three tests which the countess wickedly sets after he brags to be an expert thief.—KGF Vissers