During the Marvel Television panel at Comic-Con yesterday a teaser trailer was shown for their second season of Agents of S.H.I.E.L.D. It features Patton Oswalt, who will be coming back as Agent Koenig. The teaser hints at a new team member — Barbara Morse, aka Mockingbird.
A member of S.H.I.E.L.D. and The Avengers in the comics, Mockingbird was first created by Gerry Conway and Barry Smith and introduced in Astonishing Tales #6 in 1971. Though she doesn't have any super powers, she was injected with an experimental serum that gave her enhanced strength and speed. The character also became romantically involved with Hawkeye in the source material.
The cast of the show includes Clark Gregg as Phil Coulson, Ming-Na Wen as Agent Melinda May, Brett Dalton as Agent Grant Ward, Chloe Bennet as Skye, Iain De Caestecker as Agent Leo Fitz, and Elizabeth Henstridge as Agent Jemma Simmons
Marvel's Agents of S.H.I.E.L.D. season 2 will premiere on September 23rd.