7.249 / 49 Yu-Gi-Oh! Duel Monsters Season 1 Apr. 04, 1998 Yu-Gi-Oh! Duel Monsters Season 1 IMDb: 7.2 1998 8487 views Watch Yu-Gi-Oh! Duel Monsters Season 1 full episode online free 9cartoon. Storyline: A shy high-school student named Yugi Moto receives the ... Action & AdventureAnimationSci-Fi & Fantasy