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.
Elenco: David Schwimmer , Nick Mohammed , Colin Salmon , Eliot Salt , Jane Stanness , Gana Bayarsaikhan , Sylvestra Le Touzel .