The Fastest Guitar Alive

The name of this movie is The Fastest Guitar Alive released in 1967-09-01 and it's main theme is Confederate super-spy Roy Orbison and his partner in crime Sammy Jackson travel to San Francisco near the end of the Civil War, masquerading, respectively, as a singer/guitar instructor and a magic-elixir vendor. Once there, Orbison dons a fake wig, beard, and mustache and steals Union gold to bring back to the South, aided by a guitar that doubles as a gun..