Who played Captain Willard in "Apocalypse Now" (1979)?

Complete the title of the 1979 horror film: "The ___ Horror". "The Tin Drum", the 1979 Oscar winner for Best Foreign Language Film, came from which country? In 1979 which pope became the first to visit the White House? Which Oscar host opened the 1979 ceremony with "Welcome to two hours of sparkling entertainment spread out over a four-… "Gotta Serve Somebody", from 1979, was the last Top 40 single by which Minnesota-born singer? "HRH: The Man Who Will Be King" (1979) was a book about which heir to the British throne? Which Pulitzer-winning Norman Mailer book tells the story of executed murderer Gary Gilmore? Which 1980 Martin Scorsese film tells of a self-destructive middleweight boxing champion?