Mary McDonnell is an American actress known for her versatile performances in film and television. She gained widespread recognition for her role as President Laura Roslin in the acclaimed series Battlestar Galactica. McDonnell has received multiple award nominations, including two Academy Awards for her performances in the films Dances with Wolves and Passion Fish. In addition to her work in science fiction, McDonnell has appeared in various other genres, showcasing her talent in both dramatic and comedic roles. She has also starred in the series Major Crimes, a spin-off of The Closer, further solidifying her status as a prominent figure in the entertainment industry.