![Last Seen in Idaho](https://bigtvshow.com/wp-content/uploads/2019/03/lEqxM4CNDPjeMlmVZz5XOC3wfuO-185x278.jpg)
When Isabelle Wagner takes the plunge to attend her twenty-year high school reunion with her daughter, Sierra, she comes face to face with her past when she is reunited with her former classmate rival, Andrea Turner. When a seemingly changed Andrea insinuates herself into their lives, Isabelle’s world comes crashing down and she soon realizes that twenty years hasn’t changed Andrea after all.