File:Ben 10 Ultimate 4 Alien Theme Song

Category: Entertainment

Keywords: The Avengers, Earth's Mightiest Heroes, Fight As One, Bad City, animation, Animated Series, Marvel, Cartoon, Disney XD, Hulk, Incredible Hulk, Iron Man, Hydra, theme, 'theme, music, intro, outro, opening credits, closing, credits S.H.I.E.L.D.