About:
Angela Margaret Cartwright (born September 9, 1952) is an English-born American actress, best known for her role as Brigitta von Trapp in the film The Sound of Music (1965).

• Known For
• 
  Lost in Space
  as
  Reporter #2
• 
  Beyond the Poseidon Adventure
  as
  Theresa Mazzetti
• 
  The Sound of Music
  as
  Brigitta von Trapp
• 
  High School U.S.A.
  as
  Miss D'Angelo
• 
  Lost In Space Forever
  as
  Self (also archive footage)