Chuck gets sent on a mission … with Hannah?
In one of the best orchestrated scenes of the series (and they’ve had some good ones!) Chuck is left hanging upside down in the vault trying to grab the mask while Sarah is fighting for her life above the vault. Meanwhile, Hannah--just doing her Nerdy job--is trying to open the vault doors with the computer. Casey, however, is trying to override Hannah and keep the doors closed. Chuck gets the mask, Sarah clobbers the bad-guy, Hannah gets the door open just in time and Shaw manages to evade the detection of the bad guys while Casey remains safely undetected. All would be hunky-dory if not for the fact that Hannah thinks Chuck still has feelings for Sarah and is just playing her.