Penelope 'Penny' Lightfeather
Harry Compton / Nicolas Sergueivitch Miloukine
Bagda
Inspector Cartwright
Donald Farrington
Sir Reginald Dumfrey
Mamie
Surgeon - the chauffeur
Lady Barbara Dumfrey
Fedor Alexandrovitch Balaniev
Bank director
Le Lord-Admiral
Maud Smith (as Fredrika Layne)
Eléonore - la serveuse du Lion's
Rosemary
Clément
Le sergent de police