Guest Stars Alexa Barajas as Teen Mari Nia Sondaya as Teen Akilah Sarah Desjardins as Callie Sadecki Alex Wyndham as Adult Kevyn Tan Nicole Amber Maines as Lisa Elijah Wood as Walter Tattersall John Reynolds as Matt Saracusa Co Starring Luciano Leroux as Javi Martinez Mya Lowe as Teen Gen Jenna Burgess as Teen Melissa Caroline Shaw as Featured Vocalist