Guest Stars Phaldut Sharma as Vinnay Ramdas Tim Plester as Derek Mobberley Nicola Bertram as Penny List Cressida Whyte as Emma Clarkson Ian McLarnon as Vicar Gemma Gregory as Sally Clarkson Clara Onyemere as Dr. Petra Sutton Dudley Sutton as Arnold Keeler Paul Danan as Matt Wheeler The Government as Band