many who initially met PALADIN mistook him for a dandy from the East. When working, he dressed in black, used calling cards and wore a holster which carried characteristic chess knight emblems, and carried a derringer under his belt. The knight symbol is of course in reference to his name possibly a nickname or working name and his occupation as a champion-for-hire (see paladin). The theme song of the series refers to him as "a knight without armor." In addition, Paladin drew a parallel between his methods and the chess piece's movement: "It's a chess piece, the most versatile on the board. It can move in eight different directions, over obstacles, and it's always unexpected." Paladin was a former Army officer and a graduate of West Point. He was a polyglot, capable of speaking any foreign tongue required by the plot. He also had a thorough knowledge of ancient history and classical literature, and he exhibited a strong passion for legal principles and the rule of law