Widows Run

Avengers Assemble
S02E12

Now this is an Avengers episode! The Guardians of The Galaxy show up & fight the Avengers! Dr. Strange shows up & "Infinity-Gem-Black-Widow" fights Dormammu!! then Thanos shows up!!!

It's still not Avengers: Earth's Mightiest Heroes but this episode came pretty close. Lots of good fighting & stuff.

Ok, it was a little unrealistic how Black Widow was able to evade everyone, even with Thor's help; plus how she took out Gamora, but it was so cool to watch. I hope there are more episodes like this one.