Lady Behave!

Lady Behave is a 1937 American film directed by Lloyd Corrigan. The sophisticated comedy was released by Republic Pictures.

Cormacks solicitor visits Paula as Clarice is asleep and unseen. Used to Cormacks matrimonial antics, he offeres Paula a large sum of money to divorce Cormack, as he thinks Paula is Clarice. Burton and Paula confer on the matter and discover that Clarice faces a minimum of ten years in prison for bigamy if the marriage is revealed. Paula has to impersonate Clarice until Burton can have the marriage of Clarice and Michael annulled.Burton and Paula travel to New York City where both Cormack, his two children and Michael live. Burton hatches a plan with Michael for him to portray a lover of Paula posing as Clarice to anger Cormack. The scheming Michael demands payment for his efforts, then on meeting Cormacks spoiled two children who wish to break up their fathers marriage tells them he will break up the marriage if they pay him 30,000 with 15,000 up front. Skilled in financial matters, Paula is able to acquire the 15,000 the children want without asking what the amount is for. ........

Source: Wikipedia