Marvel's Avengers: Secret Wars season 4 kicks off this morning and we have a clip from the episodes. Here we see the Leader and his Humanoids attacking the Avengers. Marvel has also released a synopsis for the new season:
This season the Avengers will muster all of their knowledge and strength to try and find a way to bring Tony Stark back from the alternate dimension he is trapped in, but before they can they are attacked by a New Cabal of villains who scatter our heroes across space and time. With the help of the All New All Different Avengers (Captain Marvel, Black Panther, Ms. Marvel, Ant-Man, Wasp, and Vision) the Avengers must reunite in time to not only save Earth, but all of reality.
In the one-hour premiere, "Avengers No More – Parts 1 & 2" that begins airing at 11:30 AM on Disney XD, the New Avengers Black Panther and Vision must try to save the captured Avengers from the new villain group, the Kabal!