It's Christmas time in Sunshine Shores Village, and Kalie and her best friends Amy, Quey, and Mike are preparing to perform in the Christmas Showcase, the highlight of the holiday season. But when the treasured Christmas Star goes missing, the show may be cancelled, and the holiday tradition ruined. With the help of Kalie's dog Oreo, and a mystery-loving homeroom teacher, the Swift Kids follow the clues and race against time to crack the case before it's too late.