Duplex (2003) is a darkly comedic film that explores the lengths to which ordinary people will go for their dream home. Directed by Danny DeVito, the movie follows Alex and Nancy, a young couple played by Ben Stiller and Drew Barrymore, who purchase what seems like the perfect New York duplex. Their excitement quickly turns to frustration when they realize the sweet elderly tenant, Mrs. Connelly (Eileen Essell), has no intention of leaving her rent-controlled apartment.

The film masterfully blends humor with escalating tension as the couple's initially polite attempts to encourage Mrs. Connelly's departure evolve into increasingly desperate schemes. Stiller delivers his signature comedic performance as the increasingly unhinged Alex, while Barrymore provides the perfect counterbalance as the more compassionate Nancy. The real scene-stealer, however, is Essell, whose portrayal of the seemingly innocent but surprisingly cunning Mrs. Connelly keeps viewers guessing about her true nature.

Duplex works particularly well because it taps into universal urban anxieties about housing and difficult neighbors, amplifying them to absurd proportions. DeVito's direction maintains a brisk pace throughout the 89-minute runtime, ensuring the comedy never loses momentum. While the film received mixed reviews upon release, it has developed a cult following among fans of dark humor and satirical takes on modern life. For viewers looking for a comedy that's both funny and slightly twisted, Duplex offers an entertaining watch that explores how far desperation can push otherwise decent people.