Clark Gregg: What's Coming Up Next On Marvel's Agents Of S.H.I.E.L.D.?

Clark Gregg: What's Coming Up Next On Marvel's Agents Of S.H.I.E.L.D.?

Clark Gregg, who plays Agent Coulson, tells AccessHollywood.com’s Laura Saltman about what fans can expect to see next on “Marvel’s Agents of S.H.I.E.L.D.” What will happen when Jaimie Alexander’s Lady Sif visits the show? Plus, what does he reveal about Stan Lee’s upcoming cameo? And, what has he heard about rumors that Hayley Atwell’s Agent Carter will be coming to show?