Which movie released in 2003 features actor Ben Affleck?

The movie "Paycheck," released in 2003, features Ben Affleck as the main character, Jennings. In this science fiction thriller, Jennings is a reverse engineer who, after a series of high-stakes jobs, discovers that his memory has been erased. The film revolves around themes of memory, manipulation, and identity, showcasing Affleck's performance in a role that combines elements of action and suspense.

While "Good Will Hunting," released in 1997, also features Ben Affleck, it does not meet the criteria of being released in 2003. "Gigli," released in 2003 as well, features Affleck but is not as recognized for his performance compared to "Paycheck." "Argo," released in 2012, does not pertain to the 2003 timeframe and highlights Affleck in a directorial role. Therefore, "Paycheck" is the correct answer as it directly aligns with both the year and the actor in question.