Stream Mistletoe Mixup Online Free – Watch Full Movie from Home at 123Movies. . Holly is a young workaholic with no time for romance, or the holidays. She ends up meeting two great guys on the same day, but unbeknownst to her, they turn out to be brothers. While on a holiday ski trip, a sibling rivalry ensues for her affection. Will she find true love this Christmas, or spend another holiday alone?