Check out the first four minutes of "T.A.H.I.T.I." below! This is a big episode that will also introduce Bill Paxton as Agent John Garrett, a character from Marvel Comics first introduced in the classic Elektra: Assassin miniseries. You can watch the whole thing when Marvel's Agents of S.H.I.E.L.D.: "T.A.H.I.T.I." airs Tuesday, March 4th on ABC.
You can also see images from the episode below in our gallery.