William Richert
William Richert( born 1942) is an American film director, film producer, screenwriter and actor.
He is known for writing and directing the feature films" Winter Kills The American Success Company", and" A Night in the Life of Jimmy Reardon".
Sydney Hall (actor)
Sydney Hall is an African- American actor, model and dancer.
Kenneth Jezek
Kenneth Jezek is an American actor and dancer.
Mette Towley
Mette Towley is an American actor and dancer.
Matt Corboy
Matt Corboy( born June 4, 1973) is an American actor.
He has appeared in both films and television series.
A Dancer's Life
A Dancer's Life( First Position upon its release) is a 1972 ballet documentary directed and produced by William Richert.
The personal and professional lives of aspiring dancers at New York's American Ballet Theatre School are chronicled in this documentary.
Melissa Thomas
Mélissa Thomas is an Australian professional Actress and Dancer.
La Menace
La Menace is a 1977 French- Canadian film directed by Alain Corneau and starring Yves Montand, Carole Laure and Marie Dubois.
Alain Corneau
Alain Corneau (7 August 1943 – 30 August 2010) was a French film director and writer.
Corneau was born in Meung-sur-Loire, Loiret.
Originally a musician, he worked with Costa-Gavras as an assistant, which was also his first opportunity to work with the actor Yves Montand, with whom he would collaborate three times later in his career, including "Police Python 357" (1976) and "La Menace" (1977).
He directed Gérard Depardieu in the screen adaptation of "Tous les matins du monde" in 1991.
Corneau died in Paris on 30 August 2010 from cancer, aged 67 and was interred at Père Lachaise Cemetery.
Olivia Alexander
Olivia Alexander is an American actress, singer, and dancer.

Question: Do both films: A Dancer's Life and La Menace have the directors from the same country?
Answer: no