Acting credits
31
Established
Large and steady acting portfolio.
Actor
Sian Barbara Allen
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.4
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 8Series: 23
TMDB ID: 167387
IMDb ID: nm0021056
Known for: Acting
Born: July 12, 1946
Died: March 31, 2025
Age: 78
Place of birth: Reading, Pennsylvania, USA
Gender: Female
Adult content flag: No
Career span: 1951 - 1986
Years active: 36
Average TMDB rating: 6.83
Wikidata: Q7506780
Biography
Sian Barbara Allen was an American actress who mainly appeared on television throughout the 1970s. A native of Reading, Pennsylvania, Allen appeared in numerous television series in the ensuing years, including recurring appearances on The Waltons, Gunsmoke, and Ironside.
Movies
Movies
Movie credits linked with Sian Barbara Allen.
6.4
The Lindbergh Kidnapping Case
as Anne Morrow Lindbergh
1976 Movie
5.4
Smash-Up on Interstate 5
as Barbara Hutton
1976 Movie
Eric
as Marilyn Porter
1975 Movie
5.6
Billy Two Hats
as Esther Spencer
1974 Movie
6.1
Scream, Pretty Peggy
as Peggy Johns
1973 Movie
6.3
You'll Like My Mother
as Kathleen
1972 Movie
10.0
The Family Rico
as Nora
1972 Movie
8.0
Scarecrow
as Amelia Reddington
1972 Movie
Series
Series
Series credits linked with Sian Barbara Allen.
7.0
L.A. Law
as Diane Campbell • 1 eps
1986 Series
7.0
Cagney & Lacey
1 eps
1982 Series
5.5
Sword of Justice
1 eps
1978 Series
7.2
The Incredible Hulk
as Kathy Allen • 1 eps
1977 Series
5.0
Kingston: Confidential
1 eps
1977 Series
8.3
Captains and the Kings
as Cara Leslie • 8 eps
1976 Series
5.0
Kate McShane
as Barbara Inerson • 1 eps
1975 Series
6.4
Baretta
1 eps
1975 Series
7.6
The Rockford Files
as Sandra Turkel • 1 eps
1974 Series
7.1
Kojak
1973 Series
6.9
Police Story
1 eps
1973 Series
7.2
The Waltons
2 eps
1972 Series
5.5
O'Hara, U.S. Treasury
1 eps
1971 Series
8.1
Columbo
as Shirley Blaine • 1 eps
1971 Series
7.0
Alias Smith and Jones
1 eps
1971 Series
6.5
Marcus Welby, M.D.
as Carrie Brandon Lyman • 1 eps
1969 Series
7.0
Adam-12
as Sparky • 1 eps
1968 Series
7.1
Hawaii Five-O
as Kati Parisa • 1 eps
1968 Series
6.8
Ironside
3 eps
1967 Series
5.4
The F.B.I.
as Bridy Nolan • 1 eps
1965 Series
7.5
Bonanza
as Teresa Burnside • 1 eps
1959 Series
6.6
Gunsmoke
as Allie Dawson • 3 eps
1955 Series
8.6
Hallmark Hall of Fame
as Marilyn Porter • 1 eps
1951 Series