Cameron, what have you done now?
In this exclusive sneak peek from Halt & Catch Fire's new episode on Sunday, airing at 10 p.m. ET on AMC, the young rebellious programmer makes a possibly devastating mistake that leaves the team scrambling -- and their entire operation under scrutiny.
SEE ALSO:
'Halt and Catch Fire' Episode 1 Recap: Keep Your Stories Straight
'Halt and Catch Fire' Episode 2 Recap: Fear, Uncertainty, Doubt
'Halt and Catch Fire' Episode 3 Recap: High Plains Hardware
Watch and you'll see why.
(You may also be inspired to finally back up your hard drive like you've been meaning to.)