Heather Menzies
Heather Menzies-Urich (born Heather Margaret Brotherston Menzies; December 3, 1949 – December 24, 2017) was a Canadian-American model, activist and actress. She was best known for her roles as Louisa von Trapp in the 1965 movie The Sound of Music and Jessica 6 in the TV series  Logan's Run. She was born in Toronto, Ontario.