Yu-Gi-Oh! Duel Monsters S01 E01 The Heart of the Cards

"It's time to duel!"

Yugi and his friends are in awe over Grandpa’s collection of Duel Monsters cards, but when #1 ranked duelist and ruthless tycoon, Kaiba, kidnaps Grandpa to get the rare Blue-Eyes White Dragon card, Yugi must face Kaiba in the ultimate Duel Monsters showdown and avenge his Gramps!