The superheroes from Marvel's The Avengers's return in animated form with the second trailer for Avengers Assemble, debuting with a special one-hour preview Sunday, May 26 at 11 AM PT, with the premiere airing Sunday, July 7 at 11 AM PT. Falcon (Bumper Robinson) joins the team alongside Iron Man (Adrian Pasdar), Hulk (Fred Tatasciore), Captain America (Roger Craig Smith), Thor (Travis Willingham), Hawkeye (Troy Baker), and Black Widow (Laura Bailey), as these heroes unite to stop the world's deadliest villains. Take a look at the latest footage, which shows that Hulk and Thor might be starting to finally get along.

The Biggest Heroes. The Biggest Threats. The Biggest Stakes!

It's the most anticipated new animated series to launch this year and this July, Marvel's Avengers Assemble reunites Marvel's most iconic Super Heroes - Iron Man, Thor, Captain America, Hulk, Hawkeye, Black Widow & Falcon! Featuring the team that took the world by storm in Marvel's The Avengers, no fan can miss the action-packed adventures of Earth's Mightiest as they must protect the Marvel Universe from the biggest threats they've ever seen - all while working together as a team! The world's most dangerous Super Villains don't stand a chance when the Avengers Assemble!

Don't miss the miss the premiere episode of Marvel's Avengers Assemble Sunday, July 7 with a special one-hour preview on Sunday, May 26 (both at 11:00 a.m., ET/PT) inside the Marvel Universe programming block on Disney XD.