Who directed the  2016 American Christmas comedy that casts include an  American comedian and actress who also starred as Dr. Jillian Holtzmann in the 2016 "Ghostbusters" reboot?
Kate McKinnon Kathryn McKinnon Berthold (born January 6, 1984), known professionally as Kate McKinnon, is an American comedian and actress. A cast member on "Saturday Night Live" and "The Big Gay Sketch Show," she also starred as Dr. Jillian Holtzmann in the 2016 "Ghostbusters" reboot.
Casey Wilson Cathryn Rose "Casey" Wilson (born October 24, 1980) is an American actress, comedian, and screenwriter, best known for starring as Penny Hartz in the ABC comedy series "Happy Endings" and has since starred in sitcoms such as Hulu's "The Hotwives" and "Marry Me" on NBC. Other notable work includes supporting roles in films such as "Gone Girl", "Julie & Julia", and "The Meddler", recurring as Brooke in the Amazon series "One Mississippi", and her 2013 Sundance film "Ass Backwards", which she co-wrote and starred in with her creative partner June Diane Raphael. Wilson currently co-hosts (alongside Danielle Schneider) the Earwolf podcast "Bitch Sesh".