The dapper dandy villain challenges Popeye to a traditional duel, but none of the other customary rules are followed.
Popeye's shop displays the traditional symbol of a pawnbroker, three golden hued spheres, which hang outside the entrance.
The visuals of Popeye's sword reanimating after Popeye eats the spinach likely just made it past the Hays Code censors. It turns into an actual weapon at the very last second.
Wimpy appears as a hamburger-loving police officer.