Ralph Benatzky
Ralph Benatzky (5 June 1884 – 16 October 1957), born in Moravské Budějovice as Rudolf Josef František Benatzki, was an Austrian composer of Czech origin (when Benatzky was born Bohemia was part of the Austrian Empire; Benatzky mostly worked in Vienna).
He composed operas and operettas, such as "Casanova" (1928)", Die drei Musketiere" (1929),
"Im weißen Rössl" (1930) and "Meine Schwester und ich" (1930).
He died in Zürich, Switzerland.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Harlee McBride
Harlee McBride( born November 20, 1948) is an American actress.
She is best known for the role of Cynthia Chatterley in" Young Lady Chatterley" and" Young Lady Chatterley II".
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Amedeo Escobar
Amedeo Escobar( 1888–1973) was an Italian composer of film scores.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
The Charming Young Lady (film)
The Charming Young Lady  is a 1953 West German musical comedy film directed by Georg Thomalla and starring Thomalla, Herta Staal and Gisela Fackeldey.
It is in the operetta film tradition and is based on the 1933 stage work of the same title by Ralph Benatzky.
The film's sets were designed by the art director Rolf Zehetbauer.

Question: What nationality is the composer of film The Charming Young Lady (Film)?
Answer: Czech