This episode, the boys are reunited with thier old friend Samanosuke Akechi as they wrap up the Onimusha trilogy and face the Demon Siege!

9 years after Oni-2-sha, Nobunaga Oda has returned from the grave and brought his demonic army with him. Samanosuke travels to Honnoji Temple to settle the fight once and for all but a fiendish trap sends him hurtling through time itself. Sam finds himself in Paris in 2004 where the demons have begun another invasion. At the same time, Jacques Blanc, a french soldier in 2004, is warped back to the Warring States Era, and must face the invasion in samurai times. Sam and Jacques must work together across time to defeat Nobunaga and thwart the diabolical plans of the demon Guildenstern! Also, Jennifer Hale is there.