Martin Arnhold
- Narrator
- (German version)
- (voice)
Bob Ashby
- Cardinal Lucius
- (English version)
- (voice)
Achim Barrenstein
- Hassan ben Sahid
- (German version)
- (voice)
Brian Bowles
- Al Zahir
- (English version)
- (voice)
Sabina Godec
- Baroness Constanza Zanchi
- (German version)
- (voice)
Stephen Greif
- Lord Richard Northburgh
- (English version)
- (voice)
Mario Hassert
- Lord Richard Northburgh
- (German version)
- (voice)
Peter Heusch
- Guy Forcas
- (German version)
- (voice)
Neville Jason
- Willem van der Mark
- (English version)
- (voice)
Nora Jokhosha
- Helena Flores
- (German version)
- (voice)
Peter Marinker
- Narrator
- (English version)
- (voice)
Ienn McCready
- Giovanni di Mercante
- (English version)
- (voice)
John McGuinn
- Sir Gavin Langton
- (English version)
- (voice)
Jennifer Munby
- Hildegard von Lewenstein
- (English version)
- (voice)
Stefan Müller-Ruppert
- Cardinal Lucius
- (German version)
- (voice)
Guy Newman
- Leif Jorgenson
- (English version)
- (voice)
Alison Pettitt
- Helena Flores
- (English version)
- (voice)
Barbara Piersson
- Hildegard von Lewenstein
- (German version)
- (voice)
