What type of media does Eyewitness and Sigourney Weaver have in common?
Eyewitness (1981 film): Eyewitness is a 1981 thriller film produced and directed by Peter Yates and written by Steve Tesich. Sigourney Weaver:  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).
film