James Patrick Caviezel Jr. (born September 26, 1968) is an American actor, known for his starring role as John Reese on the CBS series Person of Interest (2011-2016), Private Witt in The Thin Red Line (1998), Slovnik in G.I. Jane (1997), Detective John Sullivan in Frequency (2000), Catch in Angel Eyes (2001), Edmond Dantès in The Count of Monte Cristo (2002), and his portrayal of Jesus Christ in Mel Gibson's The Passion of the Christ (2004).

He began acting in plays in Seattle, WA. He earned his Screen Actors Guild card with a minor role in the 1991 film My Own Private Idaho. He then moved to Los Angeles to pursue a career in acting.