Angela Cartwright

The Kelly Clarkson Show

2019 — 1 episode

Lost in Space

2018 — 1 episode

Sheila Harris

Hollywood Screen Tests: Take 1

1999

Self

Lost in Space

1998

Reporter #2

Lost In Space Forever

1998

Herself (also archive footage)

Airwolf

1984 — 1 episode

Mrs. Cranovich

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

Logan's Run

1977 — 1 episode

Make Room for Granddaddy

1970 — 24 episodes

Linda Williams

Room 222

1969 — 2 episodes

Operation Heartbeat

1969

Angela

Adam-12

1968 — 1 episode

Cindy Williams

The Danny Thomas Hour

1967 — 1 episode

Lost in Space

1965 — 83 episodes

Princess Alpha, Penny Robinson

The Sound of Music

1965

Brigitta von Trapp

Lost in Space - No Place to Hide

1965

Penny Robinson

Lad: A Dog

1962

Angela

My Three Sons

1960 — 1 episode

The Lucy–Desi Comedy Hour

1957 — 1 episode

Something of Value

1957

Caroline

Somebody Up There Likes Me

1956

Audrey at Age 3 (uncredited)

Alfred Hitchcock Presents

1955 — 1 episode

Irenee Wellington (uncredited)

Make Room for Daddy

1953 — 223 episodes

Linda Williams