Arc may refer to:

Miley Ray Cyrus (born Destiny Hope Cyrus; November 23, 1992) is an American actress and pop singer-songwriter. She achieved wide fame for her role as Miley Stewart/Hannah Montana on the Disney Channel sitcom Hannah Montana.

Cyrus recorded music for the soundtracks, Hannah Montana (2006) and Hannah Montana 2/Meet Miley Cyrus (2007), released by Walt Disney Records. With the success of the Hannah Montana franchise she established herself as a teen idol. In 2007, Cyrus signed to Hollywood Records to pursue a solo career. She embarked upon the Best of Both Worlds Tour the same year, in which she performed as both herself and in character as Hannah Montana. The tour was eventually turned into a high-grossing concert film titled Hannah Montana & Miley Cyrus: Best of Both Worlds Concert (2008). In July 2008, Cyrus released her first solo album, Breakout (2008), which was commercially successful.

She began her foray into film by providing the voice of "Penny" in the animated film Bolt (2008). Cyrus earned a nomination for the Golden Globe Award for Best Original Song for her performance of Bolt's theme song, "I Thought I Lost You". She also reprised her role as Miley Stewart/Hannah Montana in Hannah Montana: The Movie (2009). The Hannah Montana: The Movie' soundtrack introduced her to new audiences within country and adult contemporary markets.

Joan of Arc, nicknamed "The Maid of Orléans" (French: Jeanne d'Arc,IPA: [ʒan daʁk]; ca. 1412 – 30 May 1431), is a folk heroine of France and a Roman Catholic saint. A peasant girl born in what is now eastern France who claimed divine guidance, she led the French army to several important victories during the Hundred Years' War, which paved the way for the coronation of Charles VII of France. She was captured by the Burgundians, transferred to the English in exchange for money, put on trial by the pro-English Bishop of Beauvais Pierre Cauchon for charges of "insubordination and heterodoxy," and was burned at the stake for heresy when she was only 19 years old.

Twenty-five years after her execution, an inquisitorial court authorized by Pope Callixtus III examined the trial, pronounced her innocent, and declared her a martyr. Joan of Arc was beatified in 1909 and canonized in 1920. She is – along with St. Denis, St. Martin of Tours, St. Louis IX, and St. Theresa of Lisieux – one of the patron saints of France. Joan said that she had visions from God that instructed her to recover her homeland from English domination late in the Hundred Years' War. The uncrowned King Charles VII sent her to the siege of Orléans as part of a relief mission. She gained prominence when she overcame the dismissive attitude of veteran commanders and lifted the siege in only nine days. Several additional swift victories led to Charles VII's coronation at Reims and settled the disputed succession to the throne.

Carl Theodor Dreyer, Jr. (3 February 1889 – 20 March 1968) was a Danish film director. He is regarded by many critics and filmmakers as one of the greatest directors in cinema.

Dreyer was born illegitimate in Copenhagen, Denmark. His birth mother was an unmarried Scanian maid named Josefine Bernhardine Nilsson, and he was put up for adoption by his birth father, Jens Christian Torp, a married Danish farmer living in Sweden who was his mother's employer. He spent the first two years of his life in orphanages until his adoption by a typographer named Carl Theodor Dreyer, Sr., and his wife, Inger Marie (née Olsen). His adoptive parents were emotionally distant and his childhood was largely unhappy. He later recalled that his parents "constantly let me know that I should be grateful for the food I was given and that I strictly had no claim on anything, since my mother got out of paying by lying down to die." But he was a highly intelligent school student, who left home and formal education at the age of sixteen. He dissociated himself from his adoptive family, but their teachings were to influence the themes of many of his films.