Watch: Marvel's Avengers Assemble Season 2, Ep. 5 - Clip 1
Check out a clip for the next episode of Avengers Assemble.
The Serpent Crown's power is unleashed on Hawkeye and Black Widow in a clip from this week's 'Marvel's Avengers Assemble,' airing Sunday at 8:30 a.m. ET on Disney XD!