Guest Stars Kylie Liya Page as Cassie Wilkins Ella Rubin as Natalie Gibson Kristin Griffith as Janice Roy Kelly AuCoin as Detective Gordon Scott William Winters as Eric Dawicki Jeff Wahlberg as Rob Mahoney Peter Gerety as Conrad Roy Robert Larriviere as David Correia Co Starring Callie McClincy as Hayden Carter Leah Thompkins as Paige Roy Ella Kennedy Davis as Sydney Roy Melissa Ponzio as Carolyn Rachael Thompson as Val Andrew DiConstanzo as Chris Mattie Liptak as Brad Megan Lawless as Riley Anderson Alexandra Velez as Tara Kikéy Castillo as Rob's Mom Kenneth Trujillo as Trooper Giossi Eric Jepson as Police Officer 2 Sarah Mercer Chatel as Older Woman Anthony Capuano as Police Officer 1 Sutton Johnston as Michael Gordon