Question: What role did the actress who played Cynthia in "Gone in the Night" play in "Heathers"?

Context paragraphs:
Cynthia Alexander: Cynthia Alexander (born Cynthia Veronica Ayala, 1971) is a guitarist and singer-songwriter originally from the Philippines.  She has performed on many international stages including the Rainforest World Music Festival in Malaysia, the Jack Daniel’s World Music Tour in Singapore and the Southeast Asian Night Market Festival in New Zealand.  She also played gongs and bass on world tours (India, U.S., Japan, Canada) with Joey Ayala at ang Bagong Lumad.

Shannen Doherty filmography: American actress Shannen Doherty has appeared in numerous television programs and motion pictures.  After her television debut in "Father Murphy" in 1981, she landed her first major role in the dramatic western television series "Little House on the Prairie" (1982–1983), and reprised her role in its three television specials.  Doherty received two Young Artist Award nominations for playing the oldest Witherspoon sibling Kris in the family drama "Our House" (1986–1988).  She appeared in four films during the 1980s, including the positively-received, animated film "The Secret of NIMH" (1982) and the cult classic "Heathers" (1988).  Her breakthrough role was as Brenda Walsh in the teen drama "Beverly Hills, 90210" (1990-1994), but she was later dropped from the series because of backstage issues and her negative image as a "bad girl".  She starred in television films in the early and mid-1990s, and played Rene Mosier in the romantic comedy "Mallrats" (1995) in an attempt to rebuild her career.

Gone in the Night: Gone in the Night is a 1996 American television movie about the Jaclyn Dowaliby murder case, with Shannen Doherty and Kevin Dillon as Cynthia and David Dowaliby.

Cynthia Dale: Cynthia Dale (born "Cynthia Ciurluini" on 11 August 1960) is a Canadian television actress and stage performer.  She is best known for her role as lawyer Olivia Novak in the 1987–94 television drama "Street Legal."

Shannen Doherty: Shannen Maria Doherty ( ; born April 12, 1971) is an American actress, producer, author, and television director.  She is known for her roles as Heather Duke in "Heathers" (1989), Brenda Walsh in "Beverly Hills, 90210" (1990–1994) and as Prue Halliwell in "Charmed" (1998–2001).

Cynthia (album): Cynthia is the debut album of freestyle music singer Cynthia, released in 1989 by record label Micmac Records.  The album includes the singles "Thief of Heart", "Endless Night" and "Change on Me", the latter reaching No. 37 on the "Billboard" Hot Dance Music/Club Play chart.

Loretta Devine: Loretta Devine (born August 21, 1949) is an American actress and singer, best known for her roles as Marla Hendricks in the Fox drama series "Boston Public", and for her recurring role as Adele Webber on the Shonda Rhimes' "Grey's Anatomy", for which she won a Primetime Emmy Award for Outstanding Guest Actress in a Drama Series in 2011.  She had a role in the series "Everybody Hates Chris" as Rochelle's mother.  In film, Devine appeared in "Waiting to Exhale", "The Preacher's Wife", "I Am Sam", "Urban Legend", "Crash", "Woman Thou Art Loosed", "For Colored Girls", "This Christmas" and "Jumping the Broom".  She also played Cynthia Carmichael on the NBC sitcom "The Carmichael Show".

Cynthia Zamora: Cynthia Zamora (born April 8, 1938) is a Filipino actress.  She was nominated for a FAMAS award for best actress in 1961 for "Huwag Mo Akong Limutan" and in 1957 for "Wala Nang Luha".  During her film career she played opposite Eddie del Mar, Mario Montenegro, and Danilo Montes.  In the decades preceding 2007, Cynthia Zamora owned an antique store on Magnolia Street in Burbank, CA.

Cynthia Daniel: Cynthia Lynn Daniel (married name: Cynthia Hauser; born March 17, 1976) is an American photographer and former actress.  She is the twin sister of actress Brittany Daniel.  She is best known for her role as Elizabeth Wakefield on the 1990s syndicated teen drama "Sweet Valley High".

Cynthia Cranz: Cynthia Jane Cranz (born March 3, 1969 in Grapevine, Texas) is an American voice actress who works for anime series at Funimation/OkraTron 5000.  She is best known as the adult voice of Chi-Chi from the "Dragon Ball" series, Chieko from "Princess Jellyfish", Botan from "Yu Yu Hakusho", and Mitch Tennison from "Case Closed".  Cynthia has reprised her role as Chi-Chi in "Dragon Ball Super".

Supporting paragraphs: Gone in the Night Shannen Doherty
Answer: Heather Duke