Falcon (the newest member of the Avengers) is the main eyes and ears of the viewer as he fights evil and saves the world with his teammates (consisting of Captain America, Iron Man, the Hulk, Thor, Black Widow, and Hawkeye).
Plot[]
When he is dying due to his imperfect Super Soldier Serum, Red Skull teams up with MODOK (who upgrades HYDRA's tech) to kidnap Captain America so that he can transfer his mind to a more fit body. After his defeat by a reassembled team of Avengers, Red Skull takes Iron Man's armor for its life support system leaving Tony Stark for dead. The Avengers get Stark to a new armor, but Red Skull attacks them at the mansion and is again defeated. Red Skull plans to take away everything the Avengers hold dear from their lives to their country by trying to have them hated by the people for failing to save the day. To even the playing field, Red Skull brings together his team of power giants called the Cabal where his invitational transmissions are shown to have been received by Attuma, Doctor Doom, and Dracula. The Avengers and S.H.I.E.L.D. intercept a transmission and the Avengers remain together to battle the Cabal. To stay close after Avengers Mansion blew up, they set up their base in Avengers Tower.
Jeph Loeb, Head of Marvel Television and a producer on the series, stated that the series is intended to closely echo the tone and feel of the 2012Avengers film. The series features a combination of 2D and CGI animation. Avengers Assemble is believed to be viewed as a continuation of The Avengers: Earth's Mightiest Heroes, though it was later stated by other sources that it was an entirely different series. The series premiered on July 7, 2013, with a 1-hour preview of the series airing on May 26. The first episode was made available free on iTunes on May 21.