Guest Stars David Ajao as Young Roger Chloé Delanney as Female Skier Lucy Walters as Linda John Weldon as Mr Cowley Siôn Alun Davies as Mr Evans Ceri Bostock as Attractive Parent Sarah John as Miss Mason Benedict Hurley as News Reporter Cellan Wyn Evans as Delivery Driver Patrick Porreca Lennon as Simon Lynne Seymour as Mrs Taylor Tameka Mortimer as Enthusiastic Mum Elis Jones as Enthusiastic Parent's Son Harry Whaley as Dean