There Will Be Blood (2007) is a dramatic epic directed by Paul Thomas Anderson, based loosely on Upton Sinclair’s novel Oil!. Set in the early 20th century, it follows the ruthless rise of Daniel Plainview, a silver miner turned oil tycoon, portrayed by Daniel Day-Lewis in an Oscar-winning performance. As Plainview builds his empire, his ambition, greed, and mistrust of others—particularly a young preacher named Eli Sunday—drive him to moral and psychological ruin. The film is known for its haunting score, stark cinematography, and powerful exploration of capitalism, faith, and isolation.