"Avengers Underground" Clip 1

The Avengers assemble to rescue Thor from the Squadron Supreme in a clip from "Marvel’s Avengers Assemble," airing Sunday at 8:30 AM ET on Disney XD!

The Avengers assemble to rescue Thor from the Squadron Supreme in a clip from "Marvel’s Avengers Assemble," airing Sunday at 8:30 AM ET on Disney XD!

More Assembled Videos See All