World's Finest Comics #54 (1951)

In World's Finest Comics #54, we delve into the story of Superman and a persistent insurance salesman Alber J. Splink. After Splink puts himself in danger multiple times trying to sell Superman life insurance, Superman decides to take matters into his own hands. He undergoes various daring challenges, including being shot with artillery shells and drinking deadly microbes, to show Splink that he doesn't need insurance. Despite this, a wealthy man overhears Splink's conversation and offers to pay for a policy that would benefit the poor people of Metropolis. Superman signs the policy but soon realizes that he cannot take unnecessary risks or he will not be covered. Criminals attempt to use this clause to commit crimes, but Superman figures out a way to stop them without breaking the rules. Eventually, Superman becomes sick from holding back so much energy and convinces Splink's boss to strike clause 11 from the policy. This heartwarming and action-packed story showcases Superman's dedication to the people of Metropolis and the lengths he will go to protect them.