The Agents face a dangerous situation during a train ride on Marvel's Agents of S.H.I.E.L.D. "T.R.A.C.K.S." is the 13th episode of the show's first season.
Ward: Really? You think Coulson will take that excuse if he finds out about us? May: He took it ok when I told him. Ward: Wait? You told him? May: Yep.