Guest Stars Nick Brimble as Jack Chapman Skye Lucia Degruttola as Esme Keating Seline Hizli as Margaret Ward Lorne MacFadyen as DC Phil Wilkinson Tom Austen as Guy Hopkins Emily Bevan as Hilary Franklin Carlyss Peer as Martha Bennett Eve Ponsonby as Wendy Parker Holly Aird as Alice Dunn Tommy McDonnell as Frank Camber Charles Dale as Cyril Parker Joe Ferrara as Walter Dunn