The Fighter is a 2010 biographical sports drama film directed by David O. Russell. Christian Bale stars as Dicky Eklund, a former boxer and the older half-brother of professional boxer Micky Ward, played by Mark Wahlberg. Bale's performance in The Fighter earned him critical acclaim and numerous awards, including the Academy Award for Best Supporting Actor. He fully embodies the character of Dicky, showcasing his dedication to his craft and his ability to transform physically and emotionally for a role.