Leah CairnsActingJune 2, 1974 (51 years old)North Vancouver, British Columbia, CanadaPopularity: 1InstagramTwitterIMDbWebsiteBiographyLeah Cairns is a Canadian actress. She is best known for her role as Lieutenant Margaret "Racetrack" Edmondson in Battlestar Galactica.Known For8.3TrendingSupernaturalJulie Hudson8.3TrendingSupernaturalSasha Rawling8.5ClassicInterstellarLois8.2GemBattlestar GalacticaLt. Margaret 'Racetrack' Edmondson8.1GemBates MotelWoman7.6GemTravelersKathryn MacLaren7.3SanctuaryTatha6.4MotiveNina Hillridge7.3Tru CallingJulie Spence7.1Kyle XYEmily Hollander6.9The Tomorrow PeopleLucy4.6Robson ArmsFilmographyMovies14TV Shows11AllCast14CrewBrowse All2010s6.5Past Malice: An Emma Fielding MysteryEleanor6.7Darrow & Darrow: In The Key Of MurderNorah6.9Dead Over Heels: An Aurora Teagarden MysteryBess Burns6.8Site Unseen: An Emma Fielding MysteryEleanor8.5ClassicInterstellarLois6.1Along Came a NannyLizzie Bannerman5.2Mega CycloneAndrea Newmar2000s6.8Battlestar Galactica: The PlanLt. Margaret 'Racetrack' Edmondson (archive footage) (uncredited)6.5HelenSusanna5.888 MinutesSara Pollard4.6Blood AngelsLeslie4.5Saving MillySenator's Aide5.5The Reality of LoveMindy4.2Deep EvilWoman in Airlock