Interview: 'Agents of S.H.I.E.L.D.' star Ming-Na Wen talks stunts, The Whedonverse and punctuation

'Agents of S.H.I.E.L.D.' star Ming-Na Wen talks stunts, The Whedonverse and punctuation in this interview with HitFix. The E.R. veteran discusses her character, Agent Melinda May, who still remains a bit of a mystery.