Check out the clip for Marvel’s Avengers Assemble that was released today. During this Sunday’s episode, The Avengers are taking the fight to Doctor Doom. I’m still not sure about this series yet, guess I’m still a little bitter over Avengers: The Earth’s Mightiest Heroes being cancelled for this show. Hoping it improves over time. The animation looks rough at times. What do you think? Marvel’s Avenger Assemble premieres on Sunday at 11:00am EST inside Marvel Universe on Disney XD.