Viaţa învinge

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

Dinu Negreanu

Director

Aurel Baranga

Writer

Ion Cosma

Director of Photography

Ovidiu Gologan

Director of Photography

Theodor Rogalski

Music

Yolanda Mitache

Editor

Jiřina Lukešová

Editor

Titus Suru

Sound

Jules Perahim

Production Design

Bohuslav Kulik

Production Design