Which rapper played Jimmy "B-Rabbit" Smith in the 2002 film "8 Mile"?

Which rock star played Jareth the Goblin King in the 1986 film "Labyrinth"? 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"? As Joey Evans in which 1957 film did Frank Sinatra belt out "The Lady Is a Tramp"? Kevin Spacey played the serial killer John Doe in which 1995 thriller? Goldie Hawn played Judy, the pampered title character who joins the Army, in which 1980 film? Which actor played the lollipop-loving detective Kojak, famous for "Who loves ya, baby?"