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,
Michael John McKean (born October 17, 1947) is an American actor, comedian, and musician, known for a variety of roles played since the 1970s.
 He first came to national attention playing annoying neighbor Lenny Kosnowski on the sitcom "Laverne & Shirley".
 In the mid-1990s he was a repertory cast member of "Saturday Night Live".
 He has played roles in several Christopher Guest ensemble films, particularly as David St. Hubbins, lead vocalist and rhythm guitarist of the fictional rock band Spinal Tap in "This Is Spinal Tap".
 He co-wrote the song "A Mighty Wind" (from the film of the same name), which won a Grammy Award, as well as "A Kiss at the End of the Rainbow" from the same film, which was nominated for the Academy Award for Best Song.
 He plays Chuck McGill, brother of the protagonist of the AMC drama "Better Call Saul".
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.
Paul McGill (born September 3, 1987) is an American actor, choreographer and director for stage, film, and television.
Kelly Jo Minter (born September 24, 1966) is a former American actress and fashion model.
 She made her film debut as Lorrie in "Mask" (1985).
 She subsequently portrayed Denise Green in "Summer School" (1987), Maria in "The Lost Boys" (1987), Charlotta in "Miracle Mile" (1988), Yvonne Miller in "" (1989), LaDonna in "House Party" (1990), Cheryl in "Popcorn" (1991), and Ruby Williams in "The People Under the Stairs" (1991).
 Outside of film, Kelly has made guest appearances on a variety of television series including "Hill Street Blues" (1987), "A Different World" (1988), "Martin" (1993), "ER" (1996), "Providence" (2001), and "Strong Medicine" (2002).
 In 2010, she appeared as herself in the documentary "".
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.
Official Detective is an American anthology television series which aired in syndication from 1957 to March 19, 1958.
 The series hosted by veteran film actor Everett Sloane.
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).
Silver Bullet is a 1985 American horror film based on the Stephen King novella "Cycle of the Werewolf".
 It stars Gary Busey, Everett McGill, Megan Follows, Corey Haim, Terry O'Quinn, Lawrence Tierney, Bill Smitrovich, Kent Broadhurst, David Hart, and James Gammon.
 The film is directed by Dan Attias and produced by Dino De Laurentiis.
Union City is a 1980 American crime mystery film starring Dennis Lipscomb, Deborah Harry and Everett McGill.
 It was based on the short story "" by Cornell Woolrich and released by The Tuxedo Company and Columbia Pictures on May 17, 1980.

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