Question: Are director of film Sunday Of Life and director of film The Dancer Of Sanssouci from the same country?

<P0-S0> Zelnik became a successful director and also producer of period operetta films in 1920s and 1930s. <P0-S1> Frederic Zelnik( 17 May 1885 – 29 November 1950) was one of the most important producers- directors of the German silent cinema. <P0-S2> He also appeared on screen as an actor. <SEP> <P1-S0> The Dancer Barberina( German: Die Tänzerin Barberina) is a 1920 German silent historical drama film directed by Carl Boese and starring Lyda Salmonova, Otto Gebühr and Harry Liedtke. <P1-S1> Part of the group of Prussian films of the Weimar and Nazi eras, it portrays the relationship between Frederick the Great and the dancer Barberina Campanini in eighteenth century Prussia. <P1-S2> Gebühr starred as Frederick in another film on the subject" The Dancer of Sanssouci"( 1932). <P1-S3> The film's sets were designed by the art director Ernst Stern. <SEP> <P2-S0> Ian Barry is an Australian director of film and TV. <SEP> <P3-S0> Mittler was born in Vienna, then the capital of the Austro- Hungarian Empire, to a Jewish family. <P3-S1> He attended the University of Music and Performing Arts and worked as a playwright and director in the German theatre. <P3-S2> Mittler then switched to work in the booming German film industry during the silent era. <P3-S3> Mittler's best known film as director was" Beyond the Street"( 1929), a" street film" influenced by Soviet cinema. <P3-S4> As well as his work in the German industry, Mittler also spent time at the American company Paramount's French language- subsidiary based at the Joinville Studios in Paris. <P3-S5> Leo Mittler( 1893 – 1958) was an Austrian playwright, screenwriter and film director. <P3-S6> Following the Nazi rise to power in 1933, Mittler spent many years in exile in several countries including Britain and France before settling in the United States during the Second World War. <P3-S7> Mittler's career as a director had all but ended in the mid-1930s, after making the Stanley Lupino musical comedy" Cheer Up"( 1936), but he worked occasionally as a screenwriter. <P3-S8> Mittler wrote the original story of the MGM pro-Soviet film" Song of Russia"( 1944) which was later investigated by HUAC for its alleged communist sympathies. <P3-S9> Mittler returned to Germany post-war, and died there in 1958. <P3-S10> Before his death, he worked for German theatre and television. <SEP> <P4-S0> Sunday of Life( German: Sonntag des Lebens) is a 1931 American drama film directed by Leo Mittler and starring Camilla Horn, Willy Clever and Oscar Marion. <P4-S1> It was made at the Joinville Studios in Paris by Paramount Pictures as the German- language version of" The Devil's Holiday". <SEP> <P5-S0> Set at the court of Frederick the Great the film is part of a group of Prussian films made during the era. <P5-S1> It portrays the interaction between Frederick and the celebrated dancer Barberina Campanini. <P5-S2> The Dancer of Sanssouci is a 1932 German historical drama film directed by Frederic Zelnik and starring Otto Gebühr, Lil Dagover and Rosa Valetti. <P5-S3> Gebühr had previously appeared as Frederick in a silent film" The Dancer Barberina" about their relationship. <P5-S4> The film's sets were designed by the art director Leopold Blonder. <P5-S5> It was shot at the Staaken Studios in Berlin. <P5-S6> It premiered in the city at the Ufa-Palast am Zoo.