The photo includes the six primary members of the first season cast -- Clark Gregg (newly installed S.H.I.E.L.D. Director Phil Coulson), Chloe Bennet (Skye), Ming-Na Wen (Agent Melinda May), Iain De Caestecker (Agent Leo Fitz), Elizabeth Henstridge (Agent Jemma Simmons) and Brett Dalton (Grant Ward, exposed late last season as a Hydra double agent) -- along with B.J. Britt, who returns from his season one recurring role as Agent Antoine Triplett. Two new additions to the cast also make it into the promo photo: Nick Blood, who plays Lance Hunter, agent of S.H.I.E.L.D.'s British equivalent, S.T.R.I.K.E.; and Henry Simmons, who plays mechanic and S.H.I.E.L.D. ally Alphonso "Mac" Mackenzie.
Season two of "Marvel's Agents of S.H.I.E.L.D." is set to debut 9 p.m. Tuesday, Sept. 23 on ABC.