Hark! What's that sound? It's Loki calling in the big dog and two new clips, including one EXCLUSIVE to Marvel.com, from this Sunday's exciting Season One conclusion of "The Avengers: Earth's Mightiest Heroes!"
Is that Hela? More like Hela cool! Watch as the mistress of the underworld tantalizes and threatens Captain America! And who let the dogs out? Loki! Again! How do we keep letting him get away with that? Is this it for The Avengers?
Don't forget to tune in to Disney XD this Sunday at 10 a.m. ET for the last episode of "The Avengers: Earth's Mightiest Heroes!"
Don't forget you can download all the episodes aired so far right now on iTunes.
Are you on Twitter? Use hashtag #AvengersEMH to let @Marvel know what you think about the show!