Things are going great for Hayley LeBlanc on the set of mystery show Sadie Solves It. But one day, things start disappearing from the studio-expensive things. Is there a thief involved? Hayley tries not to get drawn in, but when one of the missing items is found in her trailer, and her favorite makeup artist is blamed, she realizes she needs to do something. With the help of her two best friends, Hayley starts an investigation of her own. Can they find the real culprit before things get worse...?