A list of more serious (IMHO) movies that because of some reason got into my head.

1408 (Mikael Håfström, 2007) 1984 (Michael Radford, 1984) 8mm (Joel Schumacher, 1999) Adaptation (Spike Jonze, 2002) AI (Steven Spielberg, 2001) Amator (Krzysztof Kieślowski, 1979) Amelia (Jean-Pierre Jeunet, 2001) Amores Perros (Alejandro Gonzalez Inarritu, 2000) Andriej Rublov (Andriej Tarkovsky, 1969) Arizona Dream (Emir Kusturica, 1993) Babel (Alejandro Gonzalez Inarritu, 2006) Being John Malkovich (Spike Jonze, 1999) Blade Runner (Ridley Scott, 1982) Bobby (Emilio Estevez, 2006) Brat (Aleksei Balabanov, 1997) Brazil (Terry Gilliam, 1985) Buena Vista Social Club (Wim Wenders, 1999) Burnt by The Sun (Nikita Mikhalkov, 1994) Carlito's Way (Brian De Palma, 1993) Children of Men (Alfonso Cuarón, 2006) Clockwork Orange, A (Stanley Kubrick, 1971) Coffee and Cigarettes (Jim Jarmusch, 2003) Conversation, The (Francis Ford Coppola, 1974) Cztery noce z Anną (Jerzy Skolimowski, 2008) Dekalog: I (Krzysztof Kieślowski, 1988) Do The Right Thing (Spike Lee, 1989) Dom za vesanje (Emir Kusturica, 1988) Educating Rita (Lewis Gilbert, 1983) Element of Crime, The (Lars von Trier, 1984) Eraserhead (David Lynch, 1977) Europa (Lars vor Trier, 1991) eXistenZ (David Cronenberg, 1999) Fallen Angels (Wong Kar Wai, 1995) Fear and Loathing in Las Vegas (Terry Gilliam, 1998) Ghost Dog (Jim Jarmusch, 1999) God's Town (Fernando Meirelles, 2002) Golem (Piotr Szulkin, 1979) Greetings (Brian De Palma, 1968) House of Sand and Fog (Vadim Perelman, 2003) Iluminacja (Krzysztof Zanussi, 1972) In Bruges (Martin McDonagh, 2008) Jesus Christ Superstar (Norman Jewison, 1973) Jules et Jim (François Truffaut, 1962) Last Temptation of Christ, The (Martin Scorsese, 1988) Leon (Luc Besson, 1994) Looking for Richard (Al Pacino, 1996) Lost Highway (David Lynch, 1997) Mad Max (George Miller, 1979) Malcolm X (Spike Lee, 1992) Malena (Giuseppe Tornatore, 2000) Metropolis (Fritz Lang, 1927) Last King of Scotland, The (Kevin Macdonald, 2006) Les Misérables (Josée Dayan, 2000) O-bi, O-ba (Piotr Szulkin, 1984) Ora di religione (Marco Bellocchio, 2002) Orfanato, El (Juan Antonio Bayona, 2007) Nostalgia (Andriej Tarkovsky, 1983) Petit Soldat, Le (Jean-Luc Godard, 1963) Pi (Darren Aronofsky, 1998) Picnic at Hanging Rock (Peter Weir, 1975) Pillow Book, The (Peter Greenaway, 1996) Popiół i diament (Andrzej Wajda, 1958) Poppy Shakespeare (Benjamin Ross, 2008) Prospero's Books (Peter Greenaway, 1991) Przypadek (Krzyszotf Kieślowski, 1981) Rejs (Marek Piwowski, 1970) Requiem for a Dream (Darren Aronofsky, 2000) Rosemary's Baby (Roman Polański) Samotáři (David Ondříček, 2000) Shining, The (Stanley Kubrick, 1980) Słaba wiara (Krzysztof Zanussi, 1996) Solaris (Andriej Tarkovsky, 1972) Stalker (Andriej Tarkovsky, 1979) Star Wars IV: A New Hope (George Lucas, 1977) Tajnosti (Alice Nellis, 2007) Ten Minutes Older: The Trumpet (..., 2002) This is England (Shane Meadows, 2006) Titus (Julie Taymor, 1999) Total Recall (Paul Verhoeven, 1990) Truman Show (Peter Weir, 1998) Trzy kolory: Niebieski (Krzysztof Kieślowski, 1993) Vengo (Tony Gatlif, 2000) Wstręt (Roman Polański, 1965) Zamok (Aleksei Balabanov, 1994) Zerkalo (Andriej Tarkovsky, 1975) Zivot je cudo (Emir Kusturica, 2004)