In Scooby-Doo! Haunted Holidays, the gang is excited to participate in the town's holiday parade. However, while wandering through the streets, they stumble upon an abandoned clock tower. It has a sinister presence, and the gang is compelled to investigate.
As they explore the clock tower, strange things start happening around them. They encounter a series of mysterious clues, leading them to believe that the tower is haunted by a malevolent force. Meanwhile, a snowman begins terrorizing the town, preventing people from coming out and enjoying the holiday spirit.
The gang must unravel the secrets of the clock tower and find a way to stop the snowman before it's too late. With the help of their trusty companions, they uncover a series of shocking revelations about the troubled past of the clock tower.
The movie is filled with action-packed scenes as the gang races against time to save the town's beloved toy store from getting shut down for good. The audience is taken on a thrilling ride as the mystery of the haunted clock tower deepens, leading to a dramatic conclusion that will keep viewers on the edge of their seats until the very end.