Falk worked on The Phantom until his death in 1999; from then until the present, the comic strip has been written by Tony DePaul. Since 2016, it has been drawn by Mike Manley (Monday–Saturday) and Terry Beatty (Sunday). Previous artists on the newspaper strip include Ray Moore, Wilson McCoy, Bill Lignante, Sy Barry, George Olesen, Keith Williams, Fred Fredericks, Graham Nolan, Eduardo Barreto and Paul Ryan. In the strip, the Phantom was 21st in a line of crime-fighters which began in 1536, when the father of British sailor Christopher Walker was killed during a pirate attack. Swearing an oath on the skull of his father's murderer to fight evil, Christopher began a legacy of the Phantom which would pass from father to son. Nicknames for the Phantom include "The Ghost Who Walks", "Guardian of the Eastern Dark" and "The Man Who Cannot Die".