When Christine announces that the NHS servers have been hacked, the whole team are forced to work through the night. But finding the work too tedious, and directly going against Christine's orders, Jerry takes matters into his own hands and coerces the rest of the team into tracking down the culprit behind the attack his own way.

When Joseph accidentally deletes the department personnel files the whole team are forced to redo their aptitude tests. Afraid of having to take a polygraph, Jerry manoeuvres to take over and run the test procedure himself. But when Jerry suspects that Christine may be hiding feelings for him he reluctantly agrees to taking the polygraph providing Joseph can secretly twist the results.