Which rock star played Jareth the Goblin King in the 1986 film "Labyrinth"?

Complete the saying: "Truth is stranger than ___." Which Pennsylvania governor from 1995 to 2001 became the first U.S. secretary of homeland security? As its cow-spotted packaging reflected, which computer company began marketing its products from an Iowa cattle farm in… As its title suggests, which Shakespeare comedy may have opened on January 6, 1601, a dozen evenings after Christmas? As Jean-Paul Sartre rejected which award in 1964, its cash prize was returned to its fund? Jon Voight played Jim Phelps in which 1996 blockbuster? Which two actors played Jim West and Artemus Gordon in the 1999 film "Wild Wild West"? Which rapper played Jimmy "B-Rabbit" Smith in the 2002 film "8 Mile"?