- Judi Dench - Sister Scarli
- Johnny Briggs - Brian
- John Bluthal - Sam Nicholls
- Doreen Mantle - Mrs. Orpen
- Anthony Dawes - Salesman
- Donald Pleasence - George Livingston
- Barry Foster - Bellamy
- Terrence Hardiman - Raymond
- Jan Francis - Judy
- Donald Gee - Ben
- Maurice Roëves - Adolf Hitler
- Julian Glover - Interviewer
- Denis Lill - Alois Hitler
- Tim Woodward - William Patrick
- Joss Ackland - Major Orpen
- Tim Barlow - Mr. Smith
- Stephen Moore - Travis
- Gerard Ryder - Cousin Theodore
- John Savident - Dunswick
- David Bradley - Wike
- Maggie Steed - Sylvia
- Patrick Newell - Pemberton
- John Bird - H.G. Wells
- David de Keyser - Curtis-Bennett
- Jeremy Sinden - Evelyn Waugh
- Desmond Llewelyn - Papa
- Desmond Llewelyn - Major Bill Whittall
- Robert Hardy - John Fothergill
- Robert Hardy - Sir Malcolm Campbell
- Tacy Kneale - Kitty
- Norman Rossington - Dave Smith
- Brian Dennehy - Grimmet
- Jeff Bridges - Michael Loomis
- Peggy Aitchison - Mrs. Barr
- Cyril Cusack - Adler
- Rosalind Knight - Mrs. Mattison
- Derek Martin - Reg
- Tony Caunter - Harry Leech
- Garrick Hagon - Commentator
- William Hootkins - Mr. Bowles
- Elizabeth Ashley - Medium
- Shane Rimmer - Ambassador Bingham
- Allan Surtees - Mr. Greeves
- Peter Ansorge
- Innes Lloyd
Maurice Roëves interpreta a Adolf Hitler en la serie.
Julian Glover interpreta a Interviewer en la serie.
Liam Neeson interpreta a Blacksmith en la serie.
Helen Mirren interpreta a Mrs. Reinhardt en la serie.
Ben Kingsley interpreta a Robert Cibrario en la serie.
Julie Walters interpreta a Mrs. Morgan en la serie.
Judi Dench interpreta a Sister Scarli en la serie.
Johnny Briggs hace el papel de Brian.
Doreen Mantle interpreta a Mrs. Orpen en la serie.
Anthony Dawes interpreta a Salesman en la serie.
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