Stream A Christmas Wedding Online Free – Watch Full Movie from Home at 123Movies. . Emily (Sarah Paulson) and Ben (Eric Mabius) find their plans to marry on Christmas day coming apart at the seams when Ben is left to plan the wedding details after Emily is forced to go on a business trip. Though Emily, a perfectionist, is determined to have a fairytale wedding, she realizes that love is all that really matters when a freak storm threatens to keep her from making it home in time for the big day.