She has a brief cameo in 2019's "You Light Up My Christmas", a movie starring her "Facts of Life" co-star Kim Fields. The movie also includes her other cast members from the show. McKeon was supposed to have a larger role in the movie, but was unable to film more due to a family emergency. Also in 2019, McKeon announced on social media her involvement in a new, planned Amazon series based on the popular Lauren Oliver young adult novel, "Panic".