Question: What type of media does Eyewitness and Sigourney Weaver have in common?

Context paragraphs:
Heartbreakers (2001 film): Heartbreakers is a 2001 caper-romantic comedy film directed by David Mirkin.  It stars Sigourney Weaver, Jennifer Love Hewitt, Ray Liotta, Jason Lee, and Gene Hackman.  Weaver was nominated for a Golden Satellite Award for her performance in the film.  The plot revolves around an elaborate con set up by a mother-daughter team to swindle wealthy men out of their money, and what happens during their "last" con together.

Aliens (film): Aliens is a 1986 American science-fiction action horror film written and directed by James Cameron, produced by Gale Anne Hurd and starring Sigourney Weaver, Carrie Henn, Michael Biehn, Paul Reiser, Lance Henriksen, Jenette Goldstein, William Hope, and Bill Paxton.  It is the sequel to the 1979 film "Alien" and the second installment in the "Alien" franchise.  The film follows Weaver's character Ellen Ripley as she returns to the moon where her crew encountered the hostile Alien creature, this time accompanied by a unit of space marines.

Sigourney Weaver: Susan Alexandra Weaver (born October 8, 1949), known professionally as Sigourney Weaver, is an American actress and film producer.  Following her film debut as a minor character in "Annie Hall" (1977), she quickly came to prominence with her first lead role as Ellen Ripley in "Alien" (1979).  She reprised the role in three sequels: "Aliens" (1986), for which she was nominated for the Academy Award for Best Actress; "Alien 3" (1992), and "Alien Resurrection" (1997).  She is also known for her starring roles in the box-office hits "Ghostbusters" (1984), "Ghostbusters II" (1989), and "Avatar" (2009).

Red Lights (2012 film): Red Lights is a 2012 Spanish-American thriller film written and directed by Rodrigo Cortés and starring Cillian Murphy, Sigourney Weaver, Robert De Niro, Toby Jones, Elizabeth Olsen, Joely Richardson and Leonardo Sbaraglia.  The plot focuses on a physicist (Murphy) and a university psychology professor (Weaver), both of whom specialise in debunking supernatural phenomena, and their attempt at discrediting a renowned psychic (De Niro) whose greatest critic mysteriously died 30 years prior.

Ellen Ripley: Ellen Louise Ripley is a fictional character and the protagonist of the "Alien" film series played by American actress Sigourney Weaver.  The character earned Weaver world recognition, and the role remains her most famous to date.  Ridley Scott, director of the first film in the series, made the decision to switch Ripley from the standard male action hero to a heroine.

Hum To Mohabbat Karega: Hum Toh Mohabbat Karega is a 2000 Bollywood thriller-comedy film.  It was the first time Karisma Kapoor and Bobby Deol were paired.This film is inspired by 1981 Hollywood film "Eyewitness" starring William Hurt and Sigourney Weaver.  The rights to this film are owned by Shah Rukh Khan's Red Chillies Entertainment.

Political Animals (miniseries): Political Animals is a six-episode American comedy-drama miniseries created by Greg Berlanti.  The series aired in the United States on USA Network from July 15 through August 19, 2012.  Sigourney Weaver portrays Elaine Barrish, a divorced former First Lady and Governor of Illinois, as well as the current Secretary of State.  Weaver and the show's production team acknowledge that the lead character has some similarities to Hillary Clinton.  They say that the premise of the show is "very much about all families who have been in the White House, the price they've paid for being there and the fact that those same families will often try or continue to try to get back into the White House again."

Eyewitness (1981 film): Eyewitness is a 1981 thriller film produced and directed by Peter Yates and written by Steve Tesich.  It stars William Hurt, Sigourney Weaver, Christopher Plummer and James Woods.  The story involves a television news reporter and a janitor who team up to solve a murder.

A Map of the World (film): A Map of the World is a drama released in the year 1999, based on the novel of the same name by Jane Hamilton.  It was directed by Scott Elliott.  The movie stars Sigourney Weaver, Julianne Moore, and David Strathairn.  Sigourney Weaver was nominated for a Golden Globe Award for Best Actress in a Motion Picture Drama.

Sylvester Weaver (executive): Sylvester Laflin "Pat" Weaver Jr. (December 21, 1908 – March 15, 2002) was an American radio advertising executive, who became president of NBC between 1953 and 1955.  He has been credited with reshaping commercial broadcasting's format and philosophy as radio gave way to television as America's dominant home entertainment.  His daughter is actress Sigourney Weaver.

Supporting paragraphs: Eyewitness (1981 film) Sigourney Weaver
Answer: film