Ego is a supervillain who appears in the Marvel Comics animated series Hulk and the Agents of S.M.A.S.H.
Ego was created by Stan Lee and Jack Kirby.
Role in the series[]
Ego debuted in the episode "All About Ego". Like the comics, he is a living planet that has the ability to control its own surface. He can create cannon, fissures, and many challenging problems for any hero on his surface. But in the center of Ego is his true form - a miniature version of Ego who is the heart of the planet. He has a big mouth and acts similar to the Red Hulk. Later on, he returns as an ally to the Hulks, and allows them to pilot his planet body in "Planet Monster" during the battle against the Supreme Intelligence and Kree.