Eternal Blood (originally Sangre Eterna) is a 2002 Chilean vampire-horror film directed by Jorge Olguín, written by Carolina García and Olguín, and starring Blanca Lewin, Juan Pablo Ogalde, Patricia López, and Claudio Espinoza.
 A group of vampire enthusiasts become convinced that their subculture has been infiltrated by real vampires.
Descendents (also Solos in Chile) is a 2008 Chilean experimental horror film directed by Jorge Olguín, written by Carolina García and Olguín, and starring Camille Lynch.
 Lynch plays a young child who attempts to cross a land divided by brutal fights between the military and roving zombies.
A Family Affair is a 1937 American comedy film and the first entry in the sixteen Andy Hardy film series, though Mickey Rooney has a secondary role as the son of Judge Hardy, played by Lionel Barrymore.
 Lewis Stone and Fay Holden replaced Lionel Barrymore and Spring Byington as Judge and Mrs. Hardy in the subsequent films of the series.
The Thirteenth Hour (aka:The 13th Hour) is a 1927 American silent film mystery produced and distributed by Metro Goldwyn Mayer and directed by Chester Franklin.
 The film stars Lionel Barrymore in a role where, as noted criminologist Professor Leroy, he dons a weird series of disguises to hide a dark secret.
 This was the first film where Barrymore was cast opposite talented dogs, and the first where he was cast as a serial killer.
The Work Habit is a 1913 short silent film, starring Lionel Barrymore in the early days of his film career in his second or fifth year of film (unknown if Barrymore's film appearance was in 1908 or 1911).
 The film is lost.
Ángel Negro ("Dark Angel") is a 2000 Chilean slasher film written and directed by Jorge Olguín. "
Ángel Negro" is the first Chilean horror film.
 After a mysterious accident, a group of friends is hunted down by a masked killer.
Life's Whirlpool is a 1917 American silent drama film written and directed by Lionel Barrymore with his sister Ethel Barrymore as the star.
 This is the brother and sister's only collaboration on a silent film as director and star.
Jorge Olguín is a Chilean director who works mainly in fantasy and horror.
Lionel Barrymore (born Lionel Herbert Blythe; April 28, 1878 – November 15, 1954) was an American actor of stage, screen and radio as well as a film director.
 He won an Academy Award for Best Actor for his performance in "A Free Soul" (1931), and remains best known to modern audiences for the role of the villainous Mr. Potter character in Frank Capra's 1946 film "It's a Wonderful Life".
 He is also particularly remembered as Ebenezer Scrooge in annual broadcasts of "A Christmas Carol" during his last two decades.
 He is also known for playing Dr. Leonard Gillespie in MGM's nine Dr. Kildare films, a role he reprised in a further six films focussing solely on Gillespie and in a radio series entitled "The Story of Dr. Kildare".
 He was a member of the theatrical Barrymore family.
Sidney Rankin Drew (September 19, 1891 – May 19, 1918) was an American actor and film director.
 He was the son of Mr. & Mrs. Sidney Drew and first cousin of the actors John Barrymore, Lionel Barrymore and Ethel Barrymore and the first cousin twice removed of Drew Barrymore.
 He appeared in 36 films between 1913 and 1917 and directed 14 films between 1915 and 1917.

Question: Do both Lionel Barrymore and Jorge Olguín work as a film director?
Answer: yes