There Will Be Blood is a 2007 American epic period drama film written and directed by Paul Thomas Anderson, loosely based on the 1927 novel Oil! by Upton Sinclair. It stars Daniel Day-Lewis as Daniel Plainview, a silver miner turned oilman on a ruthless quest for wealth during Southern California's oil boom of the late 19th and early 20th centuries...
Starring: Daniel Day-Lewis•Kevin J. O'Connor•Ciarán Hinds•Paul Dano•Paul F. Tompkins•Dillon Freasier•Jim Downey•David Warshofsky•Barry Del Sherman•Russell Harvard