Title: Extraterrestrial (2014 film)
Content:  Extraterrestrial (also known under the working title of The Visitors) is a 2014 Canadian science fiction horror film that was directed by Colin Minihan—one half of the Vicious Brothers, who co-produced, wrote, and edited the film. It stars Brittany Allen, Freddie Stroma, and Melanie Papalia as a group of friends who must defend themselves against an alien onslaught.
Title: Extraterrestrial (2011 film)
Content:  Extraterrestrial (Extraterrestre) is a 2011 Spanish science-fiction romantic comedy written and directed by Nacho Vigalondo and starring Michelle Jenner, Julián Villagrán and Carlos Areces. It was filmed in Cantabria in northern Spain and premiered in Spain on March 23, 2012. The film was shown worldwide: at the Toronto International Film Festival, the International Film Festival of San Sebastián, the Sitges Film Festival in Sitges, Spain, and the Fantastic Fest in Austin, Texas.
Title: Extraterrestrial (2014 film)
Content: Brittany Allen as April ; Freddie Stroma as Kyle ; Melanie Papalia as Melanie ; Jesse Moss as Seth ; Anja Savcic as Lex ; Gil Bellows Sheriff Murphy ; Michael Ironside as Travis ; Sean Rogerson as Deputy Mitchell ; Emily Perkins as Nancy McPherson ; Mike Kovac as Clerk ; Ian Brown as Farmer ; Fred Keating as Mike ; Mackenzie Gray as Man in Black ; Reese Alexander as Military Officer ; Buddy as Rusty ; Jacob Tremblay as Matty (uncredited) 
Title: Extraterrestrial (2011 film)
Content: Michelle Jenner as Julia ; Carlos Areces as Ángel ; Julián Villagrán as Julio ; Raúl Cimas as Carlos ; Miguel Noguera as TV presenter 
Title: Extra Terrestrial Visitors
Content:  Extra Terrestrial Visitors (original title Los nuevos extraterrestres, literally The New Extraterrestrials) is a 1983 French-Spanish science fiction film directed by Juan Piquer Simón. The film's original draft was meant to be a straightforward horror film about an evil alien on a murderous rampage, but the producers demanded script alterations in order to cash in on the success of Steven Spielberg's E.T. the Extra-Terrestrial by featuring a child and a cute, lovable alien. The film was largely forgotten until 1991, when it was lampooned by B movie-mocking cult TV series Mystery Science Theater 3000, which used a print by Film Ventures International in which the film was re-titled Pod People.
Title: Alien (film)
Content:  Alien is a 1979 science fiction horror film directed by Ridley Scott and written by Dan O'Bannon. Based on a story by O'Bannon and Ronald Shusett, it follows the crew of the commercial space tug Nostromo, who encounter the eponymous Alien, an aggressive and deadly extraterrestrial set loose on the ship. The film stars Tom Skerritt, Sigourney Weaver, Veronica Cartwright, Harry Dean Stanton, John Hurt, Ian Holm, and Yaphet Kotto. It was produced by Gordon Carroll, David Giler, and Walter Hill through their company Brandywine Productions, and was distributed by 20th Century Fox. Giler and Hill revised and made additions to the script; Shusett was executive producer. The Alien and its accompanying artifacts were designed by the Swiss artist H. R. Giger, 
Title: Alien (franchise)
Content:  In the mid-1990s, screenwriter Stuart Hazeldine wrote a treatment titled Alien: Earthbound. Fox executives were impressed by the script, having read it after Alien Resurrection had entered post-production. Joss Whedon had written an Earth-set script for Alien 5, but Sigourney Weaver was not interested and wanted it to be set on the original planetoid. She has remained open to a role on the condition that she likes the story. Before 20th Century Fox greenlit Alien vs. Predator, James Cameron had been collaborating on the plot for a fifth Alien film with another writer, but ceased work on learning of the crossover. Cameron stated that the crossover would "kill the validity of the franchise", and that "it was Frankenstein Meets Werewolf" – like "Universal just taking their assets and starting to play them 
Title: Alien: Covenant
Content:  The initial screenplay was written by Transcendence screenwriter Jack Paglen in June 2013. In March 2014, Michael Green was hired to rewrite Paglen's script. Dante Harper later wrote a new script, but an extensive rewrite was performed by screenwriter John Logan. Logan had previously worked with Scott on Gladiator. For Logan, the main concept was to adopt a dual plot line for the film that would combine the horror elements of Alien with the philosophical elements of Prometheus. He said, "With Alien: Covenant, I just really wanted to write something that had the feel of the original Alien, because seeing that movie was one 
Title: Interstellar (film)
Content:  Screenwriter Jonathan Nolan worked on the script for four years. To learn the scientific aspects, he studied relativity at the California Institute of Technology. Jonathan was pessimistic about the Space Shuttle program ending and how NASA lacked financing for a human mission to Mars, drawing inspiration from science fiction films with apocalyptic themes, such as WALL-E (2008) and Avatar (2009). Jeff Jensen of Entertainment Weekly commented: "He set the story in a dystopian future ravaged by blight but populated with hardy folk who refuse to bow to despair." His brother Christopher had worked on other science fiction scripts but decided to take the Interstellar script and choose among the vast array of ideas presented by Jonathan and Thorne, picking what he felt, as director, he could get "across to the audience and 
Title: E.T. the Extra-Terrestrial
Content:  E.T. the Extra-Terrestrial (also known simply as E.T.) is a 1982 American science fiction film produced and directed by Steven Spielberg, and written by Melissa Mathison. It tells the story of Elliott, a boy who befriends an extraterrestrial, dubbed E.T., who is stranded on Earth. Along with his friends and family, Elliott must find a way to help E.T. return home while avoiding the government. The film stars Dee Wallace, Henry Thomas, Peter Coyote, Robert MacNaughton, and Drew Barrymore. The concept was based on an imaginary friend Spielberg created after his parents' divorce. In 1980, Spielberg met Mathison and developed a new story from an unrealized project Night Skies. In less than two months, Mathison wrote the 

Question: Who was the screenwriter for Extraterrestrial?
Answer: Nacho Vigalondo.
Ignacio Vigalondo Palacios.