Marlene Dietrich
— Domini Enfilden
Charles Boyer
— Boris Androvsky
Basil Rathbone
— Count Ferdinand Anteoni
C. Aubrey Smith
— Father J. Roubier
Joseph Schildkraut
— Batouch
John Carradine
— Sand Diviner
Alan Marshal
— Capt. De Trevignac
Lucile Watson
— Mother Superior Josephine
Henry Brandon
— Hadj
Tilly Losch
— Irena
Nigel De Brulier
— Lector at Monastery (uncredited)
John George
— Waiter (uncredited)
Betty Jane Graham
— Convent Girl (uncredited)
Bonita Granville
— Convent Girl (uncredited)
Maria Riva
— Young Girl Sewing (uncredited)
Charles Waldron
— Abbe of Monastery (uncredited)
David Scott
— Larby (uncredited)