Name The Year: A Hatfield marries a McCoy, ending a long feud in W. VA?

Questions

Movie Musicals: George Burns, Steve Martin and others were in this musical about the Beatles:?

Movie Musicals: In "Help!", this guy becomes the target of ring snatchers:?

Movie Musicals: This 1977 movie featured the Bee Gees on its soundtrack:?

Movie Musicals: This movie starred Shirley Jones in the 1955 musical of a state:?

Movie Trivia: Ballad sung by a woman pretending to be a man pretending to be a woman.?