Question: What was the genre of the film "The People Under the Stairs" that American actor Everett McGill, born in 1945, played in?

full_context: Document 1: Charles S. Dutton: Charles Stanley Dutton (born January 30, 1951) is an American stage, film, and television actor and director, best known for his roles as "Fortune" in the film "Rudy", "Dillon" in "Alien 3", and the title role in the television sitcom "Roc" which originally ran on the Fox network from 1991 until 1994.
Document 2: David Naughton: David Walsh Naughton (born February 13, 1951) is an American actor and singer known for his starring roles in the 1981 horror film, "An American Werewolf in London", and the 1980 Disney comedy, "Midnight Madness" as well as for a long running "Be a Pepper" ad campaign for beverage maker Dr Pepper. He also starred in the short-lived sitcom "Makin' It" and sang its hit theme song "Makin' It" giving him a Top 5 hit on the Billboard charts.
Document 3: Heartbreak Ridge: Heartbreak Ridge is a 1986 American Technicolor war film directed and produced by Clint Eastwood, who also starred in the film. The film also co-stars Mario Van Peebles, Marsha Mason, and Everett McGill. The film was released in the United States on December 5, 1986. The story centers on a U.S. Marine nearing retirement who whips a bunch of undisciplined Marines into shape and leads them during the American invasion of Grenada in 1983. A portion of the film was filmed on the island.
Document 4: House on Haunted Hill (1999 film): House on Haunted Hill is a 1999 American horror film directed by William Malone and starring Geoffrey Rush, Famke Janssen, Taye Diggs, Ali Larter, and Jeffrey Combs. It also includes a cameo appearance by Peter Graves. The plot follows a group of strangers who are invited to a party at an abandoned asylum, where they are offered $1 million each by an amusement park mogul if they are able to survive the night. Produced by Robert Zemeckis and Joel Silver, it is a remake of the 1959 film of the same title directed by William Castle, and features special effects by famed make-up artists Gregory Nicotero and Dick Smith.
Document 5: Wes Craven: Wesley Earl "Wes" Craven (August 2, 1939 – August 30, 2015) was an American film director, writer, producer, and actor. He was known for his pioneering work in the genre of horror films, particularly slasher films, where his impact on the genre was considered prolific and influential. Due to the success and cultural impact of his works in the horror film genre, Craven has been called the "Master of Horror".
Document 6: Shocker (film): Shocker (also known as Wes Craven's Shocker) is a 1989 American comedy slasher film written and directed by Wes Craven, and starring Michael Murphy, Peter Berg, Heather Langenkamp, Cami Cooper, and Mitch Pileggi. The film was released by Universal Pictures on October 27, 1989 to minor commercial success, grossing over $16 million from a $5 million budget, and critical failure, having been criticized for being too derivative of Craven's earlier film "A Nightmare on Elm Street".
Document 7: Charles Howerton: Charles Howerton is an American actor best known for such films and television series as "The Black Gestapo", "Eat My Dust", "Up from the Depths", "Smokey Bites the Dust", "Dr. Heckyl and Mr. Hype", "", "Wolfen", "Assassination" and "The Iron Giant".
Document 8: The Hills Have Eyes (franchise): The Hills Have Eyes is an American horror franchise that consists of four slasher films, as well as a graphic novel and merchandise. The first film was released in 1977, "The Hills Have Eyes"; the series was rebooted in a 2006 remake. The films focus on a group of people stranded in a desert who become hunted by a clan of deformed cannibals in the surrounding hills. The films collectively grossed over $132 million at the box-office worldwide. The series was created by Wes Craven who is known for the "A Nightmare on Elm Street" films and "Scream" films. The series has featured actors and actresses including Dee Wallace, Aaron Stanford, Michael Berryman and Emilie de Ravin. The unrelated film "Mind Ripper" was marketed as a sequel in some areas, but has no direct connection to the first two films.
Document 9: Charles Bronson: Charles Bronson (born Charles Dennis Buchinsky; Lithuanian: "Karolis Dionyzas Bučinskis" ; November 3, 1921 – August 30, 2003) was an American actor.
Document 10: Bruce McGill: Bruce Travis McGill (born July 11, 1950) is an American actor who has an extensive list of credits in film and television. He is perhaps best known for his work with director Michael Mann in the movies "The Insider", "Ali", and "Collateral". Also notable is his breakout role in the 1978 comedy classic "Animal House". He also appeared on television with a frequent recurring role as Jack Dalton on the series "MacGyver" in the 1980s. Also appears in an episode of N.C.I.S. S14 E19,
Document 11: The People Under the Stairs: The People Under the Stairs is a 1991 American horror film written and directed by Wes Craven and starring Brandon Adams, Everett McGill, Wendy Robie, A. J. Langer, Ving Rhames and Sean Whalen.
Document 12: Everett McGill: Everett McGill (born Charles Everett McGill III, October 21, 1945) is an American actor, who first rose to prominence for his portrayal of a neanderthal in "Quest for Fire" (1981). He went on to have prominent roles in films like "Dune" (1984), "Silver Bullet" (1985), "Heartbreak Ridge" (1986), "Licence to Kill" (1989), "The People Under the Stairs" (1991) and "" (1995).
Document 13: Freddy Krueger: Frederick Charles "Freddy" Krueger is a character of the "A Nightmare on Elm Street" film series. He first appeared in Wes Craven's "A Nightmare on Elm Street" (1984) as a burnt serial killer who uses a glove armed with razors to kill his victims in their dreams, causing their deaths in the real world as well. In the dream world, he is a powerful force and almost completely invulnerable. However, whenever Freddy is pulled into the real world, he has normal human vulnerabilities. Krueger was created by Wes Craven, and had been consistently portrayed by Robert Englund since his first appearance. In the 2010 franchise reboot, he was portrayed by Jackie Earle Haley. In 2011, Freddy appeared as a playable character in the video game "Mortal Kombat". Over the course of the series, Freddy has battled numerous survivors including Nancy Thompson.
Document 14: A Nightmare on Elm Street 3: Dream Warriors: A Nightmare on Elm Street 3: Dream Warriors is a 1987 American slasher film directed by Chuck Russell. It is the third installment in the "Nightmare on Elm Street" series. The film was written by original creator Wes Craven and stars Heather Langenkamp, Patricia Arquette, Larry Fishburne, Priscilla Pointer, Craig Wasson, and Robert Englund. The plot focuses on Freddy Krueger seeking to murder the last children of the parents that burned him. The kids are imprisoned at a mental hospital. Freddy does not know that Nancy Thompson is training the patients to control their dream powers in order to fight back against the undead killer. The film was followed by another sequel, "", a year later.
Document 15: Dune (film): Dune is a 1984 American epic science fiction film written and directed by David Lynch, based on the 1965 Frank Herbert novel of the same name. The film stars Kyle MacLachlan as young nobleman Paul Atreides, and includes an ensemble of well-known American and European actors in supporting roles. It was filmed at the Churubusco Studios in Mexico City and included a soundtrack by the rock band Toto, as well as Brian Eno.
ground_truth: horror