What is leah cairns?

Leah Cairns is a Canadian actress born on June 2, 1974 in North Vancouver, British Columbia, Canada. She is best known for her roles in various science fiction television series such as Battlestar Galactica, Travelers, and Interstellar.

Cairns began her acting career in the early 2000s, appearing in guest roles on popular TV shows such as Smallville, Stargate SG-1, and Supernatural. She gained wider recognition for her role as Lieutenant Margaret "Racetrack" Edmondson in the critically acclaimed series Battlestar Galactica, which aired from 2004 to 2009.

In addition to her work on television, Cairns has also appeared in several films, including the sci-fi blockbuster Interstellar directed by Christopher Nolan. She has garnered praise for her performances in both TV and film, and continues to be a respected actress in the entertainment industry.