Guest Stars Arthur Darvill as Ernest Wantage Shay Descartes as Gideon Whittaker Tierney Turner as Saleh Whittaker Malachi Hall as Caleb Whittaker Michelle Fox as Siobhan Susan Lawson-Reynolds as Momma Gladys Nigel Boyle as Dougie Shvorne Marks as Bernadette Justine Cain as Hilary Andre Squire as Mr Williams Mark Oliver as Skinny Danny Lawrence as Mr Claude Barry Aird as Duke Elaine Ward as Mrs Boyce David Ayres as Pudge Elizabeth Bower as Mrs Hawksley Wayne Cater as Gethin Boyce Michael Crump as Jimmy Allyson Devenish as Winifred Atwell Yelayna Sanches as Baby Gwyneth Mitch Morgan as Ewan Boyce Lawrence Cole as National Service Man 1 Annie-Rose Tate as Myfanwy Jack Duffy as Dylan Boyce