An English lady falls in love with a French pirate after he kidnaps her from her ancestral home on the coast of Cornwall and sweeps her off her feet into a world of adventure.

Joan Fontaine
as Dona St. Columb

Arturo de Córdova
as Jean Benoit Aubrey

Basil Rathbone
as Lord Rockingham

Nigel Bruce
as Lord Godolphin

Cecil Kellaway
as William

Ralph Forbes
as Harry St. Columb

Harald Maresch
as Edmond

Billy Daniel
as Pierre Blanc

Moyna MacGill
as Lady Godolphin

Patricia Barker
as Henrietta