This edition of “Live” is an encore presentation of the 2019 “Kelly and Ryan’s Christmas Eve” show! Actor RYAN REYNOLDS joins in on the festivities and talks about the film “6 Underground,” LACEY CHABERT chats about the Hallmark Channel movie “Winter in Vail,” plus a holiday performance from a cappella group PENTATONIX. Also, comedian SETH MacFARLANE stops by, and Kelly and Ryan welcome Old Saint Nick himself, Santa Claus.