John Carteret has long been depressed and lonely, because, at his wedding years ago, his bride, Moonyean, was murdered. He accepts into his house Kathleen, the 5-year-old orphaned niece of Moonyean, and she quickly grows up to look just like her aunt.
Jeanette MacDonald
as Kathleen / Moonyean Clare
Brian Aherne
as Sir John Carteret
Gene Raymond
as Kenneth 'Ken' Wayne / Jeremy 'Jerry' Wayne
Ian Hunter
as Reverend Owen Harding
Frances Robinson
as Ellen, John's Housekeeper
Patrick O'Moore
as Willie Ainley
Eric Lonsdale
as Charles, Kenneth's Batman
Jackie Horner
as Kathleen, as a Child
David Clyde
as Sexton
Frances Carson
as Lady Denham, a Dowager
Ruth Rickaby
as Woman with Lady Denham
