So You Won't Talk (1935)

The owner of a small Italian restaurant in London is left a large amount of money by a long-lost relative, on the condition that he not talk or write for a month; otherwise the money will revert to the man's female relatives, who used to drive him crazy with their constant chattering. When the women find out about this, they set out to do everything they can to make sure he violates the terms of the will so they can get the money.