Guest Stars Patrick Walshe McBride as Sebastian Brudenell Tomos Eames as DS Joe Keeler Yasmin Kaur Barn as PC Viola Deacon William Travis as Gordon Minola Rupert Lazarus as Lucas de Boulay Bhav Joshi as Curtis Price Timothy Renouf as Rufus Hortensio Caitlin Drabble as Kate Minola Lucy Pearson as Bianca Minola