Gregg Berger is known for his roles as Jecht from Final Fantasy X and the Dissidia Final Fantasy games, Grimlock from The Transformers, Mysterio and Kraven the Hunter from Spider-Man: The Animated Series, Odie from various Garfield animated media, Cornfed Pig from Duckman, Bill Licking from The Angry Beavers, Agent Kay from Men in Black: The Series, The Gromble from Aaahh!!! Real Monsters, Captain Blue from Viewtiful Joe, Eeyorefrom Kingdom Hearts II, Hunter the Cheetah (1999–2002) and Ripto from Spyro the Dragon, as well as The Thing, Galactus, and Attuma from Marvel: Ultimate Alliance.