Stream The Christmas Thief Online Free – Watch Full Movie from Home at 123Movies. . Lana Lawton, a fledgling private eye home for the holidays, realizes the only way to save her career is by solving a string of local burglaries where the main suspect is Santa Claus. With little evidence and having to contend with a local detective with an investigative style that clashes with hers, the season may prove to be anything but holly and jolly.