Still from Yu-Gi-Oh! Duel Monsters S1E197
Yu-Gi-Oh! Duel Monsters › Yu-Gi-Oh! Duel Monsters

S1 E197: Sinister Secrets (2)

Leon is Sieg’s younger brother, and he’ll avenge his family’s loss! Leon’s fairy tales are giving Yugi nightmares, but the worst is yet to come because Leon has Sieg’s mysterious and special card. Sieg claims the card will take down KaibaCorp, but how can one card instantly destroy what Kaiba spent years building up?

Air dateMar 24, 2004
Runtime24 minutes