Release dates for
Conversation Piece (1974) More at IMDbPro »Gruppo di famiglia in un interno (original title)

Country	Date
Italy	10 December 1974
France	19 March 1975
West Germany	27 March 1975
Spain	April 1975	(Valladolid International Film Festival)
Finland	11 April 1975
Spain	1 September 1975
USA	26 September 1975	(New York Film Festival)
Sweden	6 October 1975
Denmark	26 December 1975
USA	23 June 1977
Soviet Union	1 July 1977
Portugal	24 March 1978
Japan	25 November 1978
East Germany	2 November 1979
Hungary	17 April 1980
Greece	21 May 2009	(re-release)

Gruppo di famiglia in un interno	Italy (original title)
Conversation Piece	International (English title) / USA
Gewalt und Leidenschaft	Austria / West Germany
Violência E Paixão	Brazil / Portugal
Violence et passion	Canada (French title) / France
Confidències	Spain (Catalan title)
Confidencias	Spain
Grupo de familia	Argentina
I goiteia tis amartias	Greece (transliterated ISO-LATIN-1 title)
Intohimo ja väkivalta	Finland
Meghitt családi kör	Hungary (imdb display title)
Ojakhuri Portreti Interiershi	Georgia (imdb display title)
Ojakhuri portreti interiershi	Soviet Union (Georgian title)
Portret rodzinny we wnetrzu	Poland
Våld och passion	Sweden
Violência e Paixão	Portugal (imdb display title)
Vold og lidenskab	Denmark