Artúr Somlay

Ákos Lóránt professzor

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Ádám Szirtes

István Kádas

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Sándor Pécsi

Forgács

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Éva Spányik

Éva Takács

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Mária Sulyok

Kádas's mother

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Hilda Gobbi

Lotte

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Gyula Benkő

Ferenc Örvös

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István Somló

Thompson

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Tivadar Uray

McLane

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Károly Kovács

Dr. Conrad

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László Kemény

Greenwood

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István Velenczei

Boswall

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Lajos Soós

Gábor, driver

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György Bárdy

Security Officer

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János Dömsödi

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Jenõ Horváth

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János Zách

Gál is a teammate

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József Berky

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Lajos Sugár

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János Horkay

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Beno Tamas

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Zoltán Várkonyi

comrade Mérnök

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László Csákányi

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Gyula Bakos

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László Egri

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