Wolverine and the X-Men Season 1 Episode 17

More of Logan's past catches up to him when the X-Men are abducted by mysterious ninjas, and held prisoner until Logan agrees to engage the Silver Samurai in a fight to the death. Logan had fought him once before - for the hand of a young woman named Mariko. Though Logan had won, Mariko chose the Silver Samurai. Now that the Silver Samurai is vying for leadership in the Yakuza, he must wipe his past clean of all failure - and that means finally defeating Logan.