McGee becomes a fireman over the protests of his mother, who doesn't want to see her son sacrifice his life the way his father did. When she dies, McGee adopts little Elizabeth Stevens, who takes care of him instead of vice versa. Along the way he meets Agnes Evans, a chorus girl, and falls in love.

"Dedicated to Firemen the world over who face the perils of flame and smoke that your life and property may be safe."