크레딧 출연 George Vraca professor Dan Olteanu Irina Răchițeanu Anca Olteanu, Dan's wife Jules Cazaban colonel Jack Paleologu Fory Etterle engineer Tasca Ion Lucian Virgil Sachelarie, professor Olteanu's assistant Grigore Vasiliu-Birlic Mișu Mircea Constantinescu professor Cristea Graziela Albini Sanda Costiniu Ion Henter foreign agent Spiridon Dumitrescu Gheorghe Ionescu-Gion 스텝 Titus Suru Sound Aurel Baranga Writing Jiřina Lukešová Editing Dinu Negreanu Directing Ion Cosma Camera Yolanda Mitache Editing Ovidiu Gologan Camera Jules Perahim Art Bohuslav Kulik Art Theodor Rogalski Sound