Cast
- Maximilian Schell
- Marek
- Irene Papas
- Ajmi
- Raf Vallone
- Victor
- Theodore Bikel
- Kisielev
- Maria Perschy
- Marusia
- Fernando Rey
- Ibram
- George Voskovec
- Doctor
- Alberto de Mendoza
- Hamlat
- Antonio Vico
- Ulug Beg
- Vicente Sangiovanni
- Shura
- Boyd Holister
- Ukranian NKVD
- Danny Steinmann
- NKVD Guard
- Mariela Chatlak
- Aka
- Carmen Carbonell
- Ulug Beg's Wife
- Luis de Tejada
- (as Luis Tejada)
- Álvaro Marenco
- Migration agent
