Question: Are Frank Darabont and Jean Dréville both film directors ?

Context articles: Return to Life
Frank Darabont
La Reine Margot (1954 film)
La Fayette (film)
The Walking Dead (season 1)
David Tattersall
The Secret of the Mountain Lake
Endless Horizons
The Walking Dead (season 2)
Jean Dréville

Return to Life (French: "Retour à la vie" ) is a 1949 French drama film directed by Georges Lampin, André Cayatte, Henri-Georges Clouzot and Jean Dréville.
 It was entered into the 1949 Cannes Film Festival.
Frank Árpád Darabont (born Darabont Ferenc Árpád; January 28, 1959) is a French-Hungarian-American film director, screenwriter and producer who has been nominated for three Academy Awards and a Golden Globe Award.
 In his early career he was primarily a screenwriter for horror films such as "", "The Blob" and "The Fly II".
 As a director he is known for his film adaptations of Stephen King novellas and novels such as "The Shawshank Redemption", "The Green Mile", and "The Mist".
La Reine Margot is a 1954 French drama film directed by Jean Dréville, scripted by Abel Gance from the novell "La Reine Margot" by Alexandre Dumas.
 It stars Jeanne Moreau and Louis de Funès.
 The film is also known under the titles Queen Margot and A Woman of Evil.
La Fayette is a 1961 French-Italian biographical film directed by Jean Dréville and starring Pascale Audret, Jack Hawkins and Orson Welles.
 The film depicts the life of Gilbert du Motier, Marquis de Lafayette, in particular his role in the American War of Independence.
The first season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 31, 2010, and concluded on December 5, 2010, consisting of 6 episodes.
 Developed for television by Frank Darabont, who wrote or co-wrote four of the season's six episodes and directed the pilot episode, "Days Gone Bye", the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 It was executive produced by Darabont, Kirkman, David Alpert, Charles H. Eglee, and Gale Anne Hurd, with Darabont assuming the role of showrunner.
David Tattersall, (born 14 November 1960) is a British cinematographer.
 He has worked on many big-budget films and was nominated for an Emmy Award for his cinematography on "The Young Indiana Jones Chronicles" television series.
 Two of his most noted collaborations include having worked with film directors George Lucas and Frank Darabont.
The Secret of the Mountain Lake (German: Das Geheimnis vom Bergsee) is a 1952 drama film directed by Jean Dréville and starring  Harriet Geßner, Lil Dagover and Fredy Scheim.
 It was made as a co-production between France, Switzerland and West Germany.
 A separate French-language film "La fille au fouet" was also released.
Endless Horizons (French: Horizons sans fin ) is a 1953 French drama film directed by Jean Dréville.
 It was entered into the 1953 Cannes Film Festival.
The second season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 16, 2011, and concluded on March 18, 2012, consisting of 13 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 It was executive produced by Darabont, Kirkman, Glen Mazzara, David Alpert, and Gale Anne Hurd, with Mazzara assuming the role of showrunner after Darabont's departure from the series.
Jean Dréville (20 September 1906 – 5 March 1997) was a French film director.
 He directed 45 films between 1928 and 1969.