Casts
Rossano Brazzi
as Commissario Matthäi
Raymond Pellegrin
as Capo della polizia
Macha Méril
as Signora Heller
Gisella Burinato
as Signora Moser
Bruno Corazzari
as L'autore
Marne Maitland
as Von Gunthen
Larry Dolgin
as Commissario Feller (uncredited)
