Guest Stars Harry Kirton as Finn Shelby Jordan Bolger as Isiah Jenson Clarke as Charles Shelby Pauline Turner as Frances Daniel Fearn as King Maine Luca Matteo Zizzari as Matteo Graeme Hawley as Niall Devlin Ethan Picard-Edwards as Billy Shelby Donald Sumpter as Arthur Bigge Brid Brennan as Audrey Changretta Dino Kelly as Goliath James McCosh as Referee