Norman is a window cleaner who has to clean a manor house with hundreds of windows. He is distracted by the son of the house who persuades him to go into town. When some villains try and kidnap the young heir Norman fights them off but the heir has banged his head and can't remember Norman's heroic stand

Home guardsman Albert is in love with Dolly, the daughter of commanding officer Diehard. In order to impress her, Albert tries to raise funds to buy a tank for the village.