Question: Walter Lang and Fred Savage both shared what profession?

Context articles: You're My Everything (film)
Sentimental Journey (film)
Call Me Madam (film)
The Little Princess (1939 film)
Arthur Roberts (editor)
Fred Savage
The Blue Bird (1940 film)
Love Before Breakfast
Walter Lang
The Mighty Barnum

You're My Everything is a 1949 film directed by Walter Lang.
 It stars Dan Dailey and Anne Baxter.
Sentimental Journey is a 1946 film directed by Walter Lang and starring John Payne and Maureen O'Hara.
Call Me Madam is a 1953 American Technicolor musical film directed by Walter Lang, with songs by Irving Berlin, based on the stage musical of the same name.
The Little Princess is a 1939 American drama film directed by Walter Lang.
 The screenplay by Ethel Hill and Walter Ferris is loosely based on the novel "A Little Princess" by Frances Hodgson Burnett.
 The film was the first Shirley Temple movie to be filmed completely in Technicolor.
 It was also her last major success as a child star.
Arthur Roberts July 17, 1890 – February 5, 1961), also known as Arthur E. Roberts, was an American film editor who edited over 100 films during his almost 30 year career.
 He began ending towards the end of the silent era of the film industry, his first film being 1927's "The College Hero", directed by Walter Lang.
 His last film was Republic's "Lay That Rifle Down" in 1955, after which he spent a brief period as the editor for the television series, "Lassie", before retiring in 1956.
 During his career he would work with many famous directors, including Frank Capra (on several films, including "The Donovan Affair"), Lowell Sherman (on "The Royal Bed"), William Seiter (on several films, including "Way Back Home"), Edward Cline (on "Cracked Nuts"), George Cukor ("A Bill of Divorcement"), Dorothy Arzner (the first female member of the DGA, on "Christopher Strong"), Anthony Mann ("Strangers in the Night"), George Archainbaud ("Girls of the Big House"), Fritz Lang ("House by the River"),
Frederick Aaron "Fred" Savage (born July 9, 1976) is an American actor, television director, and producer.
 He is best known for his role as Kevin Arnold in the American television series "The Wonder Years", which ran from 1988 to 1993.
 He has earned several awards and nominations, such as People's Choice Awards and Young Artist Awards.
The Blue Bird is a 1940 B&W and Technicolor American fantasy film directed by Walter Lang.
 The screenplay by Walter Bullock was adapted from the 1908 play of the same name by Maurice Maeterlinck.
 Intended as 20th Century Fox's answer to MGM's "The Wizard of Oz", which had been released the previous year, it was filmed in Technicolor and tells the story of a disagreeable little girl (played by Shirley Temple) and her search for happiness.
Love Before Breakfast is a 1936 American romantic comedy film starring Carole Lombard, Preston Foster, and Cesar Romero, based on Faith Baldwin's short story "Spinster Dinner", published in "International-Cosmopolitan" in July 1934.
 The film was directed by Walter Lang from a screenplay by Herbert Fields assisted by numerous contract writers, including Preston Sturges.
Walter Lang (August 10, 1896 – February 7, 1972) was an American film director.
The Mighty Barnum is a 1934 film starring Wallace Beery as P.T. Barnum.
 The movie was written by Gene Fowler and Bess Meredyth, and directed by Walter Lang.
 Beery had played Barnum four years earlier in "A Lady's Morals", a highly fictionalized biography of singer Jenny Lind.
 The supporting cast features Adolphe Menjou, Virginia Bruce as Jenny Lind, and Rochelle Hudson.