The Fighter is a 2010 biographical sports drama film directed by David O. Russell. Christian Bale portrays Dicky Eklund, a former boxer and the half-brother of professional boxer Micky Ward, played by Mark Wahlberg. Bale's performance in this film earned him critical acclaim and an Academy Award for Best Supporting Actor. The Fighter tells the inspiring true story of Micky Ward's rise to boxing fame, while also exploring the complex relationship between the two brothers. Bale's portrayal of Dicky Eklund is raw and transformative, showcasing his dedication to his craft.