Yu-Gi-Oh! Duel Monsters: Season 1, Episode 50

1 - 50: The Mystery Duelist (1)

An arcane fortune teller steals the Millennium Puzzle and Yugi must defeat him in a duel to win it back! However, this is no ordinary soothsayer; he's a familiar and formidable foe from Duelist Kingdom... or is he? Can Yugi beat him all alone without the help of his friends or the spirit inside the Puzzle?