Jane Clifton, geb. Leith
Peter Clifton, geb. Welerson
Oberinspektor Bourke
Marjorie Wells
John Leith
Basil Hale
Henry
Inspektor Rouper
Rechtsanwalt Radlow
Mrs. Anderson
Nachbar Stone / Organist Miller
Dr. Donald Wells
Wärter (uncredited)
Taxifahrer (uncredited)
Rechtsanwalt Radlow / Radio-Kommentator (voice) (uncredited)
John Leith (uncredited)
Hausmädchen Mary (uncredited)
Diener James (uncredited)
Beamter Wislow (uncredited)
Polizeifahrer (uncredited)
Self (archive footage) (uncredited)
Beamter Stanley (uncredited)
Hopkins (uncredited)
Dienerin Anna (uncredited)
Organist Miller (uncredited)
Portier (uncredited)