My Aunt, Your Aunt (German: Meine Tante, deine Tante) is a 1956 West German comedy crime film directed by Carl Boese and starring Theo Lingen, Hans Moser and Georg Thomalla.
 Boese had previously made a 1939 film of the same title.
Without Meyer, No Celebration is Complete (German: Keine Feier ohne Meyer) is a 1931 German comedy film directed by Carl Boese and starring Sig Arno, Ralph Arthur Roberts and Dina Gralla.
 Boese made a number of films featuring Jewish comedians during the Weimar Era.
Carl Boese (] ; 26 August 1887 – 6 July 1958) was a German film director, screenwriter and producer.
 He directed 158 films between 1917 and 1957.
My Aunt, Your Aunt (German: Meine Tante - deine Tante) is a 1939 German comedy film directed by Carl Boese and starring Ralph Arthur Roberts, Johannes Heesters and Olly Holzmann.
 Boese later directed a 1956 film of the same title.
The Golem: How He Came into the World (German: Der Golem, wie er in die Welt kam , also referred to as The Golem) is a 1920 silent horror film co-directed by and starring Paul Wegener.
 The picture was directed by Carl Boese and Wegener, written by Wegener and Henrik Galeen, and stars Wegener as the golem.
 The film was the third of three films that Wegener made featuring the golem, the other two being "The Golem" (1915) and the short comedy "The Golem and the Dancing Girl" (1917), in which Wegener dons the Golem make-up in order to frighten a young lady he is infatuated with.
 It is a prequel to "The Golem" and is the best known of the series, largely because it is the only one of the three films that has not been lost.
 One of the early horror films, the film was sensational upon its release and has left a lasting legacy within the film industry, alongside another early German expressionist horror film, "The Cabinet of Dr. Caligari" (1920).
Greetings and Kisses, Veronika (German:Gruß und Kuß - Veronika) is a 1933 German comedy film directed by Carl Boese and starring Franciska Gaal, Paul Hörbiger and Otto Wallburg.
 The film's art direction was by Kurt Dürnhöfer and Max Heilbronner.
 The film's popularity made Gaal an international star.
 However the rise of the Nazi Party to power meant that the Jewish Gaal had to make her next films in Hungary and Austria.
The Last Horse Carriage in Berlin (German:Die letzte Droschke von Berlin) is a 1926 German silent comedy drama film directed by Carl Boese and starring Lupu Pick, Hedwig Wangel and Maly Delschaft.
 The film's art direction was by Franz Schroedter.
 The film premiered in Berlin on 18 March 1926.
The Uncle from America (German: Der Onkel aus Amerika) is a 1953 West German comedy film directed by Carl Boese and starring Hans Moser, Georg Thomalla and Joe Stöckel.
 It was based on a play by Ferdinand Altenkirch which had previously been made into the 1932 film "No Money Needed".
Cavalleria rusticana is a 1982 Italian film directed by Franco Zeffirelli based on Pietro Mascagni's 1890 opera of the same name.
 It stars tenor Plácido Domingo, mezzo-soprano Elena Obraztsova, and baritone Renato Bruson, all singing their own roles.
 Georges Prêtre conducted the Teatro alla Scala Orchestra for the movie's soundtrack.
 The film was made for broadcast on television.
 In 2003, it was released on DVD by Deutsche Grammophon, paired with "Pagliacci", also starring Plácido Domingo and directed by Franco Zeffirelli.
Franco Zeffirelli, KBE Grande Ufficiale OMRI (] ; born 12 February 1923) is an Italian director and producer of operas, films and television.
 He is also a former senator (1994–2001) for the Italian centre-right "Forza Italia" party.
 Recently, Italian researchers have found that he is one of the few distant relatives of Leonardo da Vinci.

Question: Did both Carl Boese and Franco Zeffirelli direct and produce film?
Answer: yes