In a small town in New England, a cunning young man named Denny is tasked with managing his family's grocery store. However, his monotonous life takes an unexpected turn when he learns that his best friend, also the most attractive guy in the neighborhood, has been drafted to serve in the army during World War II. Despite his desire not to fall behind, Denny feels unsure about joining the armed forces. But then a crazy idea strikes him: to pose as a lieutenant in order to gain prestige and respect in his community.
As he dives into his new role, Denny finds himself caught up in a series of comedic situations and misunderstandings that not only affect his life but also that of the townsfolk. From wooing the sergeant's daughter to dealing with a group of veterans who suspect his true identity, Denny must navigate a sea of confusion while trying to maintain his facade.
With a cast that shines in their performances and a plot filled with hilarious twists and unexpected situations, this journey through Denny's life becomes a reflection on the value of friendship, identity, and what it truly means to be a hero. In the end, he will be forced to confront his own fears and discover where he truly belongs in this whirlwind of opportunities and challenges.