Mobster Pepé Le Mokò dies during a shootout with the police. His gang decide that his successor will be a relative of his from Naples: Antonio Lumaconi (Totò Le Mokò), a street musician.
Young swain Toto Esposito tries to abduct his beloved to marry her, but he makes a mistake: he kidnaps an ugly woman named Carmela, who loves him--and chases him when he escapes.