Unknown Opponent

Unknown Opponent (Hungarian: Ismeretlen ellenfél) is a 1940 Hungarian spy thriller film directed by Endre Rodríguez and starring Erzsi Simor, Andor Ajtay and Karola Zala. It was shot at the Hunnia Studios in Budapest. The film's sets were designed by the art director Miklós Velits.

Synopsis
A foreign power interested in a new Hungarian prototype aircraft recruit Adrienne to steal the plans, but she falls for László the engineer behind the new design.

Cast

 * Erzsi Simor as Adrienne
 * Andor Ajtay as 	Marton László
 * Karola Zala as 	Id. Martonné
 * László Földényi as Bratt, kémfõnök
 * Nusi Somogyi as Bözsi
 * Zoltán Greguss as A 127-es kém
 * Éva Adorján as 	Titkárnõ
 * Béla Mihályffi as 	A kémelhárítás vezetõje
 * Sári Barabás as 	énekesnõ
 * Lajos Kelemen as 	Bendzsós
 * Ferenc Pethes as 	Munkavezetõ
 * Tihamér Lázár as 	Rendõrfõnök
 * Anni Eisen as Méltóságos asszony a bárban
 * Dóra Fáy Kiss as 	Bárhölgy
 * Béla Fáy as 	Alezredes
 * Ottó Jeney as 	Kovács, Bratt sofõrje
 * Árpád Latabár as 	Tóbiás - üzletvezetõ
 * Zoltán Pethö as Kémfõnök
 * Sándor Tompa as Rendõr