Marlene Dietrich

as Lady Maria Barker, aka Angel

Herbert Marshall

as Sir Frederick Barker

Melvyn Douglas

as Anthony 'Tony' Halton

Edward Everett Horton

as Graham

Ernest Cossart

as Christopher 'Chris' Wilton

Laura Hope Crews

as Grand Duchess Anna Dmitrievna

Herbert Mundin

as Mr. Greenwood

Dennie Moore

as Emma MacGillicuddy Wilton