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.
Mae Whitman Mae Margaret Whitman (born June 9, 1988) is an American actress, voice actress and singer. After making her film debut in "When a Man Loves a Woman" (1994), she had other supporting roles in films such as "One Fine Day" (1996), "Independence Day" (1996), and "Hope Floats" (1998). Thereafter, Whitman ventured into television, with her most notable roles including Ann Veal on the Fox sitcom "Arrested Development" (2004–2006) and Amber Holt on the NBC drama "Parenthood" (2010–2015). She also had supporting roles in the films "Scott Pilgrim vs. the World" (2010) and "The Perks of Being a Wallflower" (2012). Whitman made her leading role film debut in "The DUFF" (2015).