People think it must be wonderful being in movies or on television, but it can be very tough on a child. I had two friends in elementary school. That was it. There was a clique of girls that were brutal to me. They pulled some very mean stuff. My two friends got me through it. Without them, I would have been all alone.

(1983). Angela Margaret Cartwright (born September 9 1952) is an English-born American actress primarily known for her roles in movies and television. Her fine art is displayed at her studio in Studio City Los Angeles.

Her older sister is actress Veronica Cartwright. Cartwright is best known as a child actress for her role as Brigitta Von Trapp in the film The Sound of Music as Danny Williams' stepdaughter Linda in the 1950s TV series Make Room For Daddy (a role Angela Cartwright played from 1957 to 1964) and as Penny Robinson in the 1960s television series Lost in Space. Angela Margaret Cartwright (born September 9 1952) is an English-born American actress primarily known for her roles in movies and television.