The Whizzer is Robert Bob Frank. He is a superhero.He decides to fight crime and eventually accepts the offer of the Liberty Legion to rescue the Invaders, who have been brainwashed by the villain the Red Skull. When the Liberty Legion and Invaders eventually disband after World War II, the Whizzer joins the newly-formed All-Winners Squad.In the modern age the Whizzer reappears as an aging hero who had married fellow superhero Miss America.