Watch Delivering Christmas for Free: How to Stream the Movie Online at 123Movies. . When a young girl tries to write a letter to Santa, she confesses to the mailman that she can't think of what to ask for after her Grandma passed away and her mother has been really sad. Without family to spend the holiday with, the mailman decides that for the next twelve days, he will deliver surprise gifts to the mom to remind her of the Twelve Days of Christmas.