As Middleton prepares for its annual Halloween Fall Festival, Cassie’s neighbor Sam volunteers to set up a hay maze for it, hoping to bond with his son Nick. While Cassie tries to bring them closer together, she struggles to get her own family - daughter Grace, step-children Brandon and Lori and cousin Abigail - together to transform the Grey House into the town’s most popular haunted attraction, under the watchful eye of Mayor Martha.