An instant remake of the German musical-comedy Viktor und Victoria (1933) which was later adapted as a vehicle for Julie Andrews in 1982. Admittedly, the theme of gender fluidity was probably more congruous to Weimer Berlin than thirties London, but it still works and it's interesting to see British attitudes to sexuality in the period.
Jessie Matthews plays another starving, out of work showgirl in the depression. She finds success when filling in for Sonnie Hale's female impersonation act when he loses his voice. So she is a girl pretending to be a boy, pretending to be a girl. And there's plenty of opportunity for Jessie to exhibit her diverse talents for dancing, singing and light comedy.
Sonnie Hale was her husband in real life, and they make a fine double act, occasionally slipping into the kind of broad comedy routines typical of Laurel and Hardy. Anna Lee in particular offers quality support as a waspish aristocrat who wants to expose the deception. She's actually quite broadminded, unlike her fiancé (Griffith Jones) who resents his attraction to the fake boy.
He eventually gets the girl- it's the same thing!- so he is not punished for his prejudice. The film doesn't have an agenda, it's just an entertainment. Though it is quite liberal. While there are some good songs and choreography and decent gags, it principally survives because of the star quality of Jessie Matthews, who again delights with her offbeat screwball x-factor..