On screen
Cast
12 credited performers
Artwork unavailable
Francesco Carnelutti
Dottor Lauker
Rossano Brazzi
Commissario Matthäi
Raymond Pellegrin
Capo della polizia
Macha Méril
Signora Heller
Erica Beltrami
Character not listed
Gisella Burinato
Signora Moser
Bruno Corazzari
L'autore
Artwork unavailable
Iris Mazzucco
Character not listed
Marne Maitland
Von Gunthen
Gianni Pulone
Signor Moser
Artwork unavailable
Diana Torrieri
Signora Schrott
Larry Dolgin
Commissario Feller (uncredited)