The Fighter is a 2010 biographical sports drama film directed by David O. Russell, with Christian Bale playing the role of Dicky Eklund, a former professional boxer and the half-brother of the film's protagonist, Micky Ward. Bale's performance in this film is widely regarded as one of his best, earning him an Academy Award for Best Supporting Actor. The Fighter tells the inspiring true story of Micky Ward's journey to become a professional boxer, while also exploring the complex relationship between Micky and Dicky. Bale's portrayal of Dicky is raw, intense, and emotionally charged, making this film a must-watch for fans of sports dramas.