For Games: PN03 (like Joe Lobo already mentioned above), simply fun and addictive and severely underrated. The King of Fighters XI, in my opinion the best fighting game going around. Yu-Gi-Oh! Dungeondice Monsters, don't knock it until you've played it.
Movies: Azumi, if you like anime watch this film it's great fun. Gattaca, thought provoking. Proof, Hugo Weaving rocks in this film as does Russell Crowe. Gladiator, sure it plays out a bit like Rocky but it's still a good movie.
Comics/Manga: Air Gear, the most fun action series going around. Battle Angel Alita, this craps all over Masamune Shirow's cyberpunk opus. Spawn:Godslayer, it runs only for 8 issues but it is 8 issues of pure mythological bliss. Earth X, have people already fogotten about this apocolyptic Marvel world?