Guest Stars Lou Beatty, Jr. as Walter Howard Cameron Esposito as Greta Strobe Ash Spencer as Maddox Ainsworth Donald Sales as Dustin Johanna Braddy as Claire Fisher Ty Barnett as Evan Fisher Clare Filipow as Brie Dwain Murphy as Terrence Co Starring Kelsey Lopes as Brianna Jude Wilson as Kevin Chanelle Peloso as Celeste Heather Feeney as Cindee Andrew McNee as Graham Elizabeth Weinstein as Veterinarian Jesse Stretch as Unhoused Man Dan Martinez as Volunteer Silvana Estifanos as Molly Kevin Saxby as Lucian Annabelle Loi as Intake Vet Nurse