The Colorado Kids Investigation Club are in for an adventure. It seems the old barn they play in, is haunted. Davey, Nikki, Coco and T.J. don't really care though, until one day, Davey and T.J. make a discovery that will change their lives forever. Amidst a whirlwind of mystery and intrigue, the kids discover new friends, both human and otherwise. These allies will help them on their quest for the truth about the old barn and its secrets.