Percy Pointer's passion in life is the theatre, and all his spare time is devoted to the play he is writing. When it's finished it arrives on the desk of a London impresario, when he wants to stage a flop.

The headmaster of a stuffy British boys' school receives a surprise visit from the now-grown, and very voluptuous, daughter he fathered years earlier in the Pacific islands.

After a lock-keeper entrusts his daughter to a canal Casanova, he is shocked to learn that she is pregnant. He then refuses to open his locks - causing barges to pile up in every direction until the guilty party confesses.