Lethal Weapon is a soundtrack album of the 1987 film "Lethal Weapon".
 It is performed and composed by Michael Kamen, Eric Clapton and David Sanborn, with the title track performed by Honeymoon Suite, was originally released on audio cassette and CD in 1987.
 The score features a blend of orchestral music, jazz and smooth rock.
Rene Marie Russo (born February 17, 1954) is an American actress, producer, and former model.
 Russo began her career in the 1970s as a fashion model appearing on several magazine covers including "Vogue" and "Cosmopolitan".
 She made her film debut in the 1989 comedy film "Major League".
 Later, Russo starred in a number of thrillers and action movies throughout the 1990s including "Mr. Destiny" (1990) and "One Good Cop" (1991).
 In the 1990s, she played the leading role on "Lethal Weapon 3" (1992), "In the Line of Fire" (1993), "Outbreak" (1995), "Get Shorty" (1995), "Tin Cup" (1996), "Ransom" (1996), "Lethal Weapon 4" (1998), "The Thomas Crown Affair" (1999) and The Adventures of Rocky and Bullwinkle (2000).
 After she starred in the family comedy "Yours, Mine and Ours" in 2005, she took a six-year break from acting.
Steve Kahan is a retired American character actor who has appeared many films, his best-known film role is in the "Lethal Weapon" film franchise as Capt. Ed Murphy.
 His first feature film role was in "Superman" (1978) as police detective Armis.
 His last acting role was in 2006.
Derrick O'Connor (born 3 January 1941) is an Irish character actor, best known for his performance as Pieter Vorstedt in "Lethal Weapon 2".
 He is also known for his roles in Terry Gilliam films, and was a member of the Royal Shakespeare Company.
 Gilliam, who has directed O'Connor in three films, has noted in his audio commentaries that O'Connor seems to have a habit of taking away most of his dialogue in favour of physical character humor.
 Notable examples include "Time Bandits", in which his characters' dialogue was resorted to simple grunts while the Maid Marian character "translated" for him and in "Brazil", in which O'Connor scrapped all of his character's dialogue and simply repeated the dialogue of Bob Hoskins' character.
Mark Rolston (born December 7, 1956) is an American character actor known for his various roles in numerous, well-known films including "Aliens, Lethal Weapon 2, The Shawshank Redemption, The Departed", and the "Saw" franchise.
Lethal Weapon is a 1987 American buddy cop action film directed by Richard Donner, produced by Joel Silver, and written by Shane Black.
 It stars Mel Gibson and Danny Glover alongside Darlene Love, Ebonie Smith, Gary Busey, and Mitchell Ryan.
 In "Lethal Weapon", a pair of mismatched LAPD detectives – Martin Riggs, a former Green Beret who has become suicidal following the death of his wife, and Roger Murtaugh, a 50-year-old veteran of the force – work together as partners.
William Gary Busey ( ; born June 29, 1944) is an American actor of film and television.
 A prolific character actor, Busey has appeared in over 150 films, including "Lethal Weapon" (1987), "Predator 2" (1990), "Point Break" (1991), "Under Siege" (1992), "The Firm" (1993), "Carried Away" (1996), "Black Sheep" (1996), "Lost Highway" (1997), "Fear and Loathing in Las Vegas" (1998), "The Gingerdead Man" (2005) and "Piranha 3DD" (2012).
 Busey also made guest appearances on television shows such as "Gunsmoke", "Walker, Texas Ranger", "Law & Order", "Scrubs", and "Entourage".
Leo Rossi (born June 26, 1946) is an American actor, writer and producer.
 A highly prolific character actor with over 100 credits to his name, he is known for his role as foul-mouthed EMT Vincent "Budd" Scarlotti in the 1981 horror film "Halloween II", as the serial killer Turkell from the 1990 horror sequel "Maniac Cop 2", and as Detective Sam Dietz in the "Relentless" franchise.
 His other films include "Heart Like a Wheel" (1983), "River's Edge" (1986), "The Accused" (1988), "Analyze This" (1999), "One Night at McCool's" (2001), and "10th & Wolf" (2006).
Mel Gibson, AO, is an American actor, director, producer and screenwriter who made his acting debut on the Australian television drama series "The Sullivans" (1976– 1983).
 While a student at the National Institute of Dramatic Art in Sydney, he was given an uncredited role in "I Never Promised You a Rose Garden" and subsequently appeared as a leading actor in the micro budget surf drama "Summer City" (both in 1977).
 Gibson rose to prominence during the Australian New Wave cinema movement in the early 1980s, having appeared in his breakthrough role in George Miller's dystopian action film "Mad Max" (1979), portraying the eponymous hero.
 He reprised the role in its sequels, "Mad Max 2" (1981) and "Mad Max Beyond Thunderdome" (1985).
 He appeared in Peter Weir's war drama "Gallipoli" (1981) and the romantic drama "The Year of Living Dangerously" (1982).
 Five years later he played Martin Riggs in the buddy cop action comedy "Lethal Weapon" alongside Danny Glovera role he later reprised in its sequels "Lethal Weapon 2" (1989), "Lethal Weapon 3" (1992), and "Lethal Weapon 4" (1998).
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.

Question: What year was the horror film released that stars a prolific character actor who has appeared in over 150 films including "Lethal Weapon" and "Lost Highway"?
Answer: 1985