The title Revelation 6:8 is the verse in the Bible about the Horseman Death which reads "And I looked, and behold a pale horse: and his name that sat on him was Death, and Hell followed with him. And power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, and with the beasts of the earth."
Richard Ridings and Valentine Pelka would appear together in the 2002 movie The Pianist.