He also has the ABC TV series Marvel's S.H.I.E.L.D. in the offing, which he co-created with his brother Jed Whedon and Maurissa Tancharoen. If the pilot gets picked up to series, Jed Whedon, Maurissa Tancharoen, and Jeffrey Bell will serve as showrunners, with Joss Whedon serving as executive producer. He is also attached to direct the pilot episode, which will begin shooting in January 2013.
As for The Avengers 2, the main cast of Marvel's The Avengers are expected to return, including Robert Downey Jr., Chris Evans, Mark Ruffalo, Chris Hemsworth, Scarlett Johansson, Jeremy Renner, and Samuel L. Jackson.
Avengers: Age of Ultron comes to theaters May 1st, 2015 and stars Aaron Taylor-Johnson, Scarlett Johansson, Robert Downey Jr., Elizabeth Olsen, Chris Hemsworth, Chris Evans, Cobie Smulders, Jeremy Renner. The film is directed by Joss Whedon.