Popcorn Talk proudly presents Profiles with Malone and Mantz! In this vodcast series hosts Alicia Malone and Scott "Movie" Mantz break down and focus on some of the most prolific Hollywood directors, writers and actors in the entertainment industry - past & present. Today it's all about Sigourney Weaver... So who else to discuss Sigourney than with Ivan Reitman, James Cameron, and Sigourney Weaver herself!. Sigourney Weaver (born Susan Alexandra Weaver; October 8, 1949) is an American actress and film producer. Following her film debut as a minor character in Annie Hall, she quickly came to prominence in 1979 with her first lead role as Ellen Ripley in Alien. She reprised the role in three sequels: Aliens (1986), for which she was nominated for anAcademy Award Best Actress; Alien 3 (1992), and Alien: Resurrection (1997). Weaver is also known for her starring roles in the box-office hits Ghostbusters (1984), Ghostbusters II (1989), and Avatar(2009). A seven-time Golden Globe Award no