You don’t need a blockbuster budget to create a box office hit. Over the years, several low-budget films have defied the odds, raking in massive profits and proving that great storytelling, smart marketing, and creative execution can outweigh high production costs. In this article, we dive into 20 low-budget movies that turned modest investments into huge financial successes – some even launching franchises, winning awards, or gaining cult status. Whether you're a film buff, aspiring filmmaker, or just curious about the biggest cinematic underdog stories, this list is packed with surprising success stories that reshaped Hollywood’s financial playbook.
