Meryl Streep, James Corden, Kerry Washington, and Keegan-Michael Key ("The Prom"); Dolly Parton ("A Holly Dolly Christmas"); Tom Selleck and Donnie Wahlberg ("Blue Bloods"); Lucas Till ("MacGyver"); Jay Hernandez ("Magnum P.I."); guest co-host Ricardo Chivira ("Selena: The Series"); Rosie Perez's COVID-19 nightmare in Thailand for "Flight Attendant";—anonymous