Mabel Normand stars in a 1914 Mack Sennett comedy that was added to the National Film Registry by the Library of Congress in December 2009 for being “culturally, historically or aesthetically” significant. Written and directed by Mabel Normand. File courtesy of Internet Archive; http://archive.org/details/MabelsBlunder1914. Music: Restoration of 1932 recording of Edvard Grieg’s Piano Concerto In A Minor; http://archive.org/details/GriegPianoConcerto