Professor Filipp Filippovich Preobrazenski

Max von Sydow

Acting

Zina

Eleonora Giorgi

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Bormenthàl

Mario Adorf

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Dar'ja

Gina Rovere

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Poligràph Poligràphovic

Cochi Ponzoni

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Schwonder

Vadim Glowna

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Zoja

Rena Niehaus

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Il commissario

Enzo Robutti

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Vjazemskaja

Violetta Chiarini

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Il portiere

Amerigo Tot

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giudice

Adolfo Lastretti

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Vlado Stegar

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Natasa

Ilona Staller

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Sarovkjam

Giuliano Petrelli

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Jean-Claude Vernè

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Pietro Tordi

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Circus spectator (uncredited)

Augusta Di Vincenzi

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Howard Nelson Rubien

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Maria Pia Attanasio

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Gennaro Ombra

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Franco Mazzieri

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Neil Hansen

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Attilio Dottesio

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Alessandro Tedeschi

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