news Annie Costner acting Apr 19, 1984 42 years Los Angeles County, California, USA news ✕ loading… add 4 of 4 films rated IMDb avg 6.5 IMDb median 6.2 RT avg 57% RT median 64% highest rated Dances with Wolves 8.0 Waterworld 6.3 The Postman 6.1 The Baby-Sitters Club 5.7 acting The Postman → Ponytail Waterworld → Atoll Girl (uncredited) The Baby-Sitters Club → Annie Dances with Wolves → Christine