The Plot Thickens Season 3 Episode 7 Red Scare

At the height of Lucy's popularity, the government kicks off a political investigation that threatens to ruin her career. Why had Lucy registered as a communist 20 years earlier? On the verge of her being blacklisted, Desi goes on the offensive to save his wife and their livelihood. But his infidelities soon become tabloid fodder, and their love affair begins to crumble in full view of the public.