Mary
Nutbourne College, an old established, all-boys, boarding school is told that another school is to be billeted with due to wartime restrictions. The shock is that it's an all-girls school that has been sent. The two head teachers are soon battling for the upper hand with each other and the Ministry. But a crisis (or two) forces them to work together.
Ruth (uncredited)
The father of a girl in an orphanage, who doesn't remember him, has been writing to her with tales of his success in business. Actually, he is impersonating a friend, a handsome gambler. When the father dies, the gambler takes the girl from the orphanage and tells her the truth. But the girl is now a full-grown beauty and complications arise, including those provided by a black-sheep brother.