What was Robbie hiding in his past?
That was revealed on Agents of S.H.I.E.L.D. Season 4 Episode 6 when he finally lifted the lid on everything about his past, but it seemed pretty clear that he was hiding something.
Meanwhile on this addictive drama series, Coulson and the team had to have their wits about them as they tried to get themselves out of a situation that had them all in danger.
Use the video above to watch Agents of S.H.I.E.L.D online to get caught up with the latest drama.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.