Actor Patrick Wilson ("Jay Kelly"); Peloton instructor and "GMA" contributor Robin Arzon, licensed psychotherapist Candace Washington and ABC News chief medical correspondent Dr. Tara Narula discuss how to combat the winter blues; Cookie Party with New York Times food editor Samantha Seneviratne, cookbook author Dan Pelosi and food writer Casey Elsass; Deals & Steals: Holiday Gifting with ABC e-commerce editor Tory Johnson.

Singer-songwriter Jessie J talks new album and gives a health update; Central Perk with chef Tom Colicchio; Holiday Candle Gifts with actress Christy Carlson Romano; Deals & Steals: Holiday Gifting with ABC e-commerce editor Tory Johnson; Ginger Zee steps into the world of "Avatar" with filmmaker James Cameron and actors Sam Worthington and Sigourney Weaver.