The Baron - Season 1 Episode 11 Samurai West
Overview: The sale of a 5000 year old Samurai sword gives the Baron trouble. When the seller, Asano, bumps into an old enemy, Norman Sterling, at Mannering's apartment, Sterling promises to avenge the treatment of him and his brother in a Japanese POW camp. After Asano is murdered, the Baron has to protect Sterling from Asano's loyal servant is out for revenge.