<Tr> <Th> Years active </Th> <Td> 1963--1981; 1988 </Td> </Tr> <Tr> <Th> Spouse (s) </Th> <Td> Philippe L'Equilbec (m . 1985; div. 2005) </Td> </Tr> <Tr> <Th> Children </Th> <Td> </Td> </Tr> <P> Anthea Kimberly "Kym" Karath (born August 4, 1958 in Los Angeles, California, U.S.) is an American actress, best known for her role as Gretl, the youngest of the Von Trapp children, in The Sound of Music . </P>

Who played kurt in the sound of music