Paul Martin (director)
Paul Martin (8 February 1899 – 26 January 1967) was a Hungarian film director and screenwriter who worked for many years in the German film industry.
He directed 60 films between 1932 and 1967.
He was romantically involved with the film star Lilian Harvey and directed her in a number of films until he left her in 1938 for the actress Frauke Lauterbach.
They made one final film "Woman at the Wheel" together during the filming of which their relationship remained cold.
Ball at Savoy (1936 film)
Ball at Savoy( sometimes known as Ball at the Savoy) is a 1936 British operetta film directed by Victor Hanbury and starring Conrad Nagel, Marta Labarr and Fred Conyngham.
The film is based on the 1932 operetta" Ball im Savoy" by Paul Abraham, which had been turned into an Austrian film in 1935.
It was made at Elstree Studios.
A British diplomat falls in love with a famous singer when he meets her in Cannes.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.
Ada Coleman
Ada Coleman( 1875 – 1966) was head bartender at the Savoy Hotel in London for twenty- three years, one of only two women to have held that position.
While working at the Savoy, she invented the" Hanky Panky ”, a cocktail.
Murder at the Savoy (film)
Murder at the Savoy is a Swedish/ German film from 1993, based on the book" Murder at the Savoy".
George Reeves-Smith
Sir George Reeves- Smith( 17 July 1863 – 29 May 1941) was an English hotelier.
Hired by Richard D'Oyly Carte in 1900 to replace César Ritz as manager of the Savoy Hotel, he remained in the post until his death four decades later.
In addition to running the Savoy, he was general manager of the other hotels and restaurants in the Savoy group and was a director of the Savoy Theatre.
He was also instrumental in establishing charitable medical institutions in England and Switzerland.
Ball at the Savoy (1955 film)
Ball at the Savoy  is a 1955 West German musical comedy film directed by Paul Martin and starring Rudolf Prack, Nadja Tiller and Peter W. Staub.
Inspired by the 1932 operetta "Ball im Savoy" by Paul Abraham, this film is closer to a revue show than the previous 1935 film adaptation.
The film's sets were designed by the art director Albrecht Becker and Herbert Kirchhoff.
It was shot at the Wandsbek Studios in Hamburg.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.
She is a film director, and an Israeli culture entrepreneur.

Question: Which country the director of film Ball At The Savoy (1955 Film) is from?
Answer: Hungarian