Sian Barbara Allen
Acting
34
Acting Credits
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.
Known For
Filmography
L.A. Law
1986
as Diane Campbell
Cagney & Lacey
1982
Darkroom
1981
as Brenda
Sword of Justice
1978
W.E.B.
1978
The Incredible Hulk
1977
as Kathy Allen
Kingston: Confidential
1977
The Lindbergh Kidnapping Case
1976
as Anne Morrow Lindbergh
Smash-Up on Interstate 5
1976
as Barbara Hutton
Captains and the Kings
1976
as Cara Leslie
Eric
1975
as Marilyn Porter
Baretta
1975
Kate McShane
1975
as Barbara Inerson
Billy Two Hats
1974
as Esther Spencer
The Rockford Files
1974
as Sandra Turkel
Scream, Pretty Peggy
1973
as Peggy Johns
Kojak
1973
Police Story
1973
Kojak
1973
as Lyndsey Walker
You'll Like My Mother
1972
as Kathleen
The Family Rico
1972
as Nora
Scarecrow
1972
as Amelia Reddington
The Waltons
1972
Columbo
1971
as Shirley Blaine
Alias Smith and Jones
1971
O'Hara, U.S. Treasury
1971
Hawaii Five-O
1969
as Kati Parisa
Marcus Welby, M.D.
1969
as Carrie Brandon Lyman
Adam-12
1968
as Sparky
Ironside
1967
The F.B.I.
1965
as Bridy Nolan
Bonanza
1959
as Teresa Burnside
Gunsmoke
1955
as Allie Dawson
Hallmark Hall of Fame
1951
as Marilyn Porter