Kelly and Ryan sit down with "Will & Grace" star Debra Messing, and "Darkest Hour" star Ben Mendelsohn drops by. Plus, country band Old Dominion performs for the "Live" audience.

Rene Russo previews the film "Just Getting Started," and "Lady Bird" star Saoirse Ronan visits. Plus, every day this week, a different music act will perform a holiday song during "Holiday Hits Week." First up is singer-songwriter and "American Idol" winner Fantasia.