Duplex (2003) is a Comedy film that follows when a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through! Currently, you can watch Duplex on Amazon Video, Apple TV Store, Google Play Movies, YouTube. Streaming availability may vary by country and platform over time. It has a user rating of 6.1 out of 10 from 1,768 votes. Fans of comedy movies may also want to explore similar titles below.