S2E17
Yellowjacket
⚠ Spoiler alert This recap gives away what happens in this episode.
Episode Summary & Review
Aired 2012-09-09 on Disney XD.
A mysterious explosion seemingly kills Hank in his college laboratory, but as the Avengers and their friends mourn the loss of their fallen comrade-in-arms, a fearless new vigilante – endowed with the same powers and technology as Ant-Man/Giant-Man and Wasp and calling himself “Yellowjacket” – begins taking out the members of the Serpent Society.