A day at the park starts out well when two couples enter a boat race, but things start going south when the boys lose their shirts and one of the girls loses her dress.
Tom and Jerry are police officers, driving around in their car and enjoying listening to some music on their police radio, when they hear a bulletin announcing another theft of a mummy from the local museum.
Medical student Antti Ahonen, who is fighting tuberculosis, finds himself in the middle of a love triangle with his friend Heikki Huhtamäki and his crush Helmi Hirvinen.
Self-made businessman Sir Grant Rayburn is obsessed with making money to the exclusion of all else. He shows little interest in his daughter Jill and is irritated when she falls in love with, and wishes to marry, a young man named Tom.
The Wrecker is a flinty-eyed demolition engineer named Regan (Jack Holt). While he's off on another assignment, Regan's wife Mary (Genevieve Tobin) and supposed best friend Cummings (Sidney Blackmer) engage in some heavy petting.