Louis Ralph
Louis Ralph (17 August 1878 – September 1952) was an Austrian film actor and director.
He was born Ludwig Musik in Graz, Styria, Austria-Hungary (now Austria), and died in Berlin at age 68.
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.
Jean Olié
Jean Olié( 24 March 1904- 2003) was a Général of the French Army and the 1st Inspector of the Autonomous Group of the Foreign Legion serving primarily in the French Foreign Legion from 1924 to 1961.
Georges Hamacek
Georges Marion Pierre Hamacek (1 December 1923 – 11 May 1953) was a French Army officer, who fought in World War II in the French Resistance and in the First Indochina War in the Foreign Legion.
Abbott and Costello in the Foreign Legion
Abbott and Costello in the Foreign Legion is a 1950 comedy film directed by Charles Lamont and starring the comedy team of Abbott and Costello.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Escape to the Foreign Legion
Escape to the Foreign Legion  is a 1929 German silent film directed by Louis Ralph and starring Hans Stüwe, Alexander Murski and Eva von Berne.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Escape to Paradise
Escape to Paradise is a 1939 American film directed by Erle C. Kenton.
Paul-Frédéric Rollet
Paul- Frédéric Rollet( 1875 – 1941) was a Général who led in the Marching Regiment of the Foreign Legion RMLE, and was the 1st Inspector of the Foreign Legion, a post which he created under his intentions.
Rollet accumulated 41 years of military service out of which 33 were in the Legion and also planned the 100th anniversary of the legion on Cameron day of 30 April 1931.
Consequently, he was responsible for creating many of the Legion's current traditions.

Question: What nationality is the director of film Escape To The Foreign Legion?
Answer: Austria