Guest Stars Lucy Akhurst as Elizabeth Elliott Lucy Russell as Jane Sissmore Nicholas Rowe as Sir Anthony Blunt Alex Price as Watcher Gershwyn Eustache Jnr as Dr Robert Thomas Anastasia Hille as Flora Solomon Karel Roden as Col. Sergei Brontov Daniel Lapaine as Donald Maclean Jay Simpson as MI6 Cabbie Steven Elder as Tim Milne Colin Mace as Commissionaire Rick Warden as Arthur Martin Anna Andresen as Aileen Philby Jed Aukin as American Reporter Reza Diako as Henri Nicholas Pritchard as Dick 'C' White Jolyon Coy as Desmond Bristow (Boris) Thomas Arnold as Guy Burgess Denis Khoroshko as Vladimir Harry McEntire as Ernie Wise Neil Grainger as Eric Morecambe Duncan MacInnes as Dick Janeks Babidorics as Sailor Oscar Batterham as Waiter Sam Philip Dunning as Sid
