Biography
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).

Acting
Altrincham, Cheshire, England, UK
Born
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).

Hollywood Screen Tests: Take 1· 1999
Self

Hollywood Screen Tests: Take 2· 1999
Self (archive footage) (uncredited)

Lost in Space· 1998
Reporter #2

Lost In Space Forever· 1998
Self (also archive footage)

The Fantasy Worlds of Irwin Allen· 1995
Self

When We Were Young: Growing Up on the Silver Screen· 1989
Self

High School U.S.A.· 1983
Miss D'Angelo

Scout's Honor· 1980
Alfredo's Mom

Beyond the Poseidon Adventure· 1979
Theresa Mazzetti

Dick Clark's Good Old Days· 1977

Mr. & Ms. and the Magic Studio Mystery· 1975
Sally

Operation Heartbeat· 1969
Angela

Lost in Space - No Place to Hide· 1965
Penny Robinson

The Sound of Music· 1965
Brigitta von Trapp

Lad: A Dog· 1962
Angela

Something of Value· 1957
Caroline

Somebody Up There Likes Me· 1956
Audrey at Age 3 (uncredited)

The Kelly Clarkson Show· 2019
Self

Lost in Space· 2018
Sheila Harris

Airwolf· 1984
Mrs. Cranovich

Logan's Run· 1977
Karen

The Love Boat· 1977
Jan Willis

Make Room for Granddaddy· 1970
Linda Williams

Room 222· 1969

Adam-12· 1968
Cindy Williams

Lost in Space· 1965
Penny Robinson

My Three Sons· 1960
Debbie Hunter

Startime· 1959
Self

The Lucy–Desi Comedy Hour· 1957
Linda Williams

The Dinah Shore Chevy Show· 1956
Self

The Tennessee Ernie Ford Show· 1956
Self

Alfred Hitchcock Presents· 1955
Irenee Wellington (uncredited)

The Danny Thomas Show· 1953
Linda Williams

The Ed Sullivan Show· 1948
Self