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

Luís Castro

Luis de Tejada

Antonio Duque

Maruchi Fresno

Fernando Hilbeck

Cris Huerta

Mark Malicz

Andrés Monreal

Ricardo Palacios

Alexander Ramati

Max Slaten

Álvaro Marenco

Migration agent (uncredited)