“Severance” captures the bleak, sterile atmosphere of office life as it follows Mark (Adam Scott), who works for the sinister Lumon. But one episode from the recent season diverges both visually and narratively from that aesthetic. Season 2, Episode 7 (“Chikhai Bardo”) centers on Gemma (Dichen Lachman) and finally reveals some of her backstory. Lachman […]