Lennon Parham. Actress: Playing House. Lennon co-created and starred in her own half-hour USA series, Playing House, which just concluded after 3 critically acclaimed seasons. She also recurred as Julia Louis-Dreyfus' hilarious Senior Advisor, "Karen Collins," whose specialized field was "common sense" on HBO's Veep. Additionally, Lennon has made a number of memorable appearances on television including Fox's Ghosted, Netflix's Lady Dynamite, AMC's Mad Men and NBC's Parks and Recreation....