The First Woman Who Passes (Italian:La prima donna che passa) is a 1940 Italian historical comedy film directed by Max Neufeld and starring Alida Valli, Carlo Lombardi and Niní Gordini Cervi.
 The film is set in eighteenth century France.
 It was made at the Palatino Studios in Rome.
The Arsonists of Europe (German: Die Brandstifter Europas) is a 1926 Austrian silent drama film directed by Max Neufeld and starring Charlotte Ander, Eugen Neufeld and Robert Valberg.
Fräulein Lilli or Miss Lilli is a 1936 Austrian comedy film directed by Hans Behrendt, Robert Wohlmuth and Max Neufeld.
 It starred Franciska Gaal, Hans Jaray and S.Z. Sakall.
 It was Gaal's last European film, although she did briefly start work in 1946 on "Renee XIV", before it was abandoned during filming.
Monsieur, Madame and Bibi (French: Monsieur, Madame et Bibi) is a 1932 French-German comedy film directed by Jean Boyer and Max Neufeld and starring René Lefèvre, Marie Glory and Florelle.
 It was the French-language version of the German film "A Bit of Love".
A Waltz by Strauss (German:Ein Walzer von Strauß) is a 1925 Austrian silent film directed by  Max Neufeld and starring  Eugen Neufeld, Tessy Harrison and Svet Petrovich.
Sehnsucht 202 (English title: "Longing 202") is a 1932 German musical comedy film directed by Max Neufeld and distributed by UFA.
 "Sehnsucht 202" was Luise Rainer's film debut.
...One Third of a Nation... is a 1939 American drama film directed by Dudley Murphy and written by Oliver H.P. Garrett and Dudley Murphy.
 The film stars Sylvia Sidney, Leif Erickson, Myron McCormick, Hiram Sherman, the future director Sidney Lumet and Muriel Hutchison.
 The film was released on February 10, 1939, by Paramount Pictures.
A Wife in Danger (Italian: Una moglie in pericolo) is a 1939 Italian comedy film directed by Max Neufeld and starring Marie Glory, Antonio Centa and Carlo Lombardi.
 It is a "White Telephone" film, shot at the Cinecittà studios in Rome.
Max Neufeld (13 February 1887 – 2 December 1967) was an Austrian film director, actor and screenwriter.
 He directed 70 films between 1919 and 1957.
 He directed the 1934 film "The Song of the Sun", which starred Vittorio De Sica.
Dudley Murphy (July 10, 1897 – February 22, 1968) was an American film director.
 Murphy was born on July 10, 1897 in Winchester, Massachusetts.
 He began making films in the early 1920s after working as a journalist.

Question: Were Dudley Murphy and Max Neufeld both film directors?
Answer: yes