Actor · Born 1958
Kym Karath (born August 4, 1958) is an American former actress, best known for her role as Gretl, the youngest of the Von Trapp children in The Sound of Music (1965).
Midnight Offerings
1981 · as Monique
Jan & Dean: On the Run
1966 · as Girl on plane (uncredited)
The Sound of Music
1965 · as Gretl von Trapp
Good Neighbor Sam
1964 · as Denise Bissell (uncredited)
The Thrill of It All
1963 · as Maggie Boyer
Spencer's Mountain
1963 · as Pattie-Cake Spencer (uncredited)