Lists featuring 21 Up

• Gerald Peary's "100 Films For Film Literacy"
• Movies With Numbers in Their Titles
• IMDB Classics Board - 100 Favorite Documentaries
• viridiana's "films that reference mathematics"
• Novac's "List of Movies to See (Dynamic List)"
• aptpastichecycle's "Films Viewed in 2007"
• BrettDylan's "Films Watched: 2007"
• wdstck's "wdstck & blueskiesfail's movies and DVDs seen in 2008"
• lifemakeoverat30's "Movies Watched in 2008"
• DIRECTORS - Michael Apted
• argonaut6450's "Argonaut's 2009 Viewing"
• The Up Series
• BGGirlinUS's "Films 2009"
• greenfruit's "My DVD Collection"
• bdcortri's "films seen in 2010"
• SanderO's "Movies Seen in 2010"
• MightySparks's "Movies Watched in 2010"
• Roger Ebert: The Great Movies
• Guy4318's "Movies Viewed In 2010"
• kasparius's "Cinematic Everests"
• redbill's "Movies seen in 2011"
• southernbohemian's "The Movies of 2011"
• thefalloness's "Izo, Recently"
• samloomis13's "Movies I Want to See (1975-1979)"