Cast
Ermanno Randi as Stefano Ferrari
Lois Maxwell as Erika
Amedeo Nazzari as Francesco Leverrier, ispettore di polizia
Juan de Landa as Capobanda
Folco Lulli as Meccanico caposquadra della stazione
Umberto Spadaro as Commissario capo
Giulio Donnini as Vincenzo, detto il Paino
Sophia Loren as A girl in the boardinghouse
Silvio Bagolini as Gorini
Enzo Cerusico
Lidia Alfonsi
Alfred Baillou