Guest Stars Pui Fan Lee as Su Ping Lim Brett Curtis as George Ruth Sheen as Mrs Beechum Matt Emery as Detective Birch Mark Benton as The Colonel Jack Wheatley as Nigel Blodgett Martyn Ford as Nicolas Perbal 'Odium' Alison Pargeter as Kindly Old Woman David Garrick as Wenimar Kroos 'Repeater' Lola Dubus as Dominique Madeleine Wilson as Lady Whisper Jordan Long as Guard Daniel Tetsell as Phone Line Engineer Louis Ellis as Nervous New Guy Katy Baker as Barmaid Phil Zimmerman as Signalman
