Watch Deck the Halls for Free: How to Stream the Movie Online at 123Movies. . It is nearly Christmas when two recently orphaned children have to choose with which of their relatives they will live – eccentric, stingy Aunt Edwina, who only wants them for their trust fund, or kindly Uncle Robert who wants to genuinely welcome them into his family. On Christmas morning, both Edwina and Robert have surprises in store for them when the children make their decision.