Question: Who directed the American science fiction horror which featured Alyvia Alyn Lind as her debut? 

Context paragraphs:
Invaders from Mars (1986 film): Invaders from Mars is a 1986 science fiction horror film, directed by Tobe Hooper from a screenplay by Dan O'Bannon and Don Jakoby.  It is a remake of the 1953 science fiction film "Invaders from Mars", and is a reworking of that film's screenplay by Richard Blake from an original story by John Tucker Battle.  Its production was instigated by Wade Williams, millionaire exhibitor, science fiction film fan and sometime writer-producer-director, who had reissued the original film in 1978 after purchasing the copyright to the property.  Elaborate creature and visual effects for this remake were supplied by Stan Winston and John Dykstra.

Morgan (2016 film): Morgan is a 2016 American science fiction horror film directed by Luke Scott in his directorial debut and written by Seth Owen.  The film features an ensemble cast, including Kate Mara, Anya Taylor-Joy, Toby Jones, Rose Leslie, Boyd Holbrook, Michelle Yeoh, Jennifer Jason Leigh, and Paul Giamatti.

Honeymoon (2014 film): Honeymoon is a 2014 American science fiction horror film directed by Leigh Janiak as her feature film directorial debut.  The movie had its world premiere on March 7, 2014 at South by Southwest and stars Rose Leslie and Harry Treadaway as a newly married couple whose honeymoon ends up being ruined by a series of strange events.  The film received a wide release on September 12, 2014.

Alyvia Alyn Lind: Lind made her feature film debut in 2013 in "Dark Skies".  Since 2011, she has played Faith Newman for over 70 episodes in the television series " The Young and the Restless."  She has had recurring roles in the television series "Revenge" as young Amanda Clarke, as well as in "Transparent" as Grace.  She guest starred on such series as "NCIS" and "Masters of Sex".  In 2014, she played alongside Adam Sandler and Drew Barrymore in the feature movie "Blended".

Hidden (2015 film): Hidden is a 2015 American drama-horror film directed and written by Matt and Ross Duffer.  The film stars Alexander Skarsgård, Andrea Riseborough, and Emily Alyn Lind.  Principal photography began on August 15, 2012 in Vancouver, British Columbia, Canada.  This was producer Richard D. Zanuck's last film; he died before filming began.

Dark Skies (film): Dark Skies is a 2013 American science fiction horror film written and directed by Scott Stewart and produced by Jason Blum starring Keri Russell, Josh Hamilton, Dakota Goyo, and J. K. Simmons.

Bud Webster: Clarence Howard "Bud" Webster (July 27, 1952 – February 14, 2016) was an American science fiction and fantasy writer who is also known for his essays on both the history of science fiction and sf/fantasy anthologies as well.  He is perhaps best known for the "Bubba Pritchert" series, which have won two Analytical Laboratory readers' awards from "Analog Science Fiction and Fact" magazine.  Farewell Blues was featured on the cover of the January/February 2015 issue of "The Magazine of Fantasy & Science Fiction."  Webster is also known for his survey of Groff Conklin's contribution to science fiction in "41 Above the Rest: An Index and Checklist for the Anthologies of Groff Conklin".

Kaalo: Kaalo is a Hindi horror film, directed by Wilson Louis and produced by Yash Patnaik, Mamta Patnaik and Dhaval Gada.  The film was released on 17 December 2010 under the Beyond Dreams Entertainment Ltd. banner.  It Is loosely based on the 1990 American science fiction horror comedy film "Tremors" & "Jeepers Creepers 2".

Invasion of the Body Snatchers: Invasion of the Body Snatchers is a 1956 American science fiction horror film produced by Walter Wanger, directed by Don Siegel, that stars Kevin McCarthy and Dana Wynter.  The black and white film, shot in Superscope, was partially done in a film noir style.  Daniel Mainwaring adapted the screenplay from Jack Finney's 1954 science fiction novel "The Body Snatchers".  The film was released by Allied Artists Pictures on a double bill with the British science fiction film "The Atomic Man".

Night of the Lepus: Night of the Lepus (also known as Rabbits) is a 1972 American science fiction horror thriller film based on the 1964 science fiction novel "The Year of the Angry Rabbit" by Russell Braddon.

Supporting paragraphs: Alyvia Alyn Lind Dark Skies (film)
Answer: Scott Stewart