Guest Stars Kerri Kenney-Silver as Helen Johnson Co Starring Raeanna Guitard as Dog Guillermo William Calvert voices Dog Guillermo Korina Rothery as Dog Guillermo Warren Sroka voices Pig Guillermo Bridget Hoffman voices Lamb Guillermo Korina Rothery as Lamb Guillermo Lizz Porter as Pig Guillermo Johnny Solo as Nico Dave Lapsley as Museum Security Guard Allen Hughes as Nursing Home Resident Laura J. Commisso as Donut Shop Employee Shiloh O'Reilly as Third Grade Kid Konstantinos Haitas as Yorgos Kostas Papagiannidis as Hector Anastasia Kokolakis as Lenore Dina Pino as School Teacher Katerina Taxia as Stefania