Guest Stars Annabelle Apsion as Babs Temple Anthony Calf as Malcolm Finniston Sophie Ward as Isobel Crompton Diana Quick as Gwen Raeburn Warren Clarke as Roger Temple Robert Hardy as Sir Arnold Raeburn Nicholas Howe as Undergraduate Andrew Hawley as Jez Haydock Liz Crowther as Mrs. Leeming Christopher Bowen as Professor Andrew Crompton Ruby Thomas as Kate Cameron Robin Kermode as Interviewer Ben Addis as Junior Porter Bernard Lloyd as Ted Temple Deborah Cornelius as Dr. Ella Ransome Jonathan Cullen as Father Francis Uncredited Chris Wilson as Police Firearms Tech
