Actress · DirectorLeah CairnsJune 2, 1974(49 years old)North Vancouver, British Columbia, CanadaLeah Cairns is a Canadian actress. She is best known for her role as Lieutenant Margaret "Racetrack" Edmondson in Battlestar Galactica.SocialsInstagramTwitterIMDbWebsiteKnown forInterstellarLoisSupernaturalSasha RawlingBattlestar GalacticaLt. Margaret 'Racetrack' EdmondsonTravelersKathryn MacLarenBates MotelWomanBattlestar Galactica: The PlanLt. Margaret 'Racetrack' Edmondson (archive footage) (uncredited)Kyle XYEmily Hollander88 MinutesSara Pollard