
Sian Barbara Allen
Born
July 12, 1946
Died
March 31, 2025 (78 years old)
Known For
Acting
Place of Birth
Reading, Pennsylvania, USA
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.

L.A. Law
Diane Campbell · (1 episode)
1986

Cagney & Lacey
(1 episode)
1982
W.E.B.
(1 episode)
1978

Sword of Justice
(1 episode)
1978

The Incredible Hulk
Kathy Allen · (1 episode)
1977

Kingston: Confidential
(1 episode)
1977

Captains and the Kings
Cara Leslie · (8 episodes)
1976

The Lindbergh Kidnapping Case
Anne Morrow Lindbergh
1976

Smash-Up on Interstate 5
Barbara Hutton
1976

Eric
Marilyn Porter
1975

Kate McShane
Barbara Inerson · (1 episode)
1975

Baretta
(1 episode)
1975

The Rockford Files
Sandra Turkel · (1 episode)
1974

Billy Two Hats
Esther Spencer
1974

Scream, Pretty Peggy
Peggy Johns
1973

Kojak
(0 episode)
1973

Kojak
Lyndsey Walker · (1 episode)
1973

Police Story
(1 episode)
1973

You'll Like My Mother
Kathleen
1972

The Waltons
(2 episodes)
1972

The Family Rico
Nora
1972
O'Hara, U.S. Treasury
(1 episode)
1971

Columbo
Shirley Blaine · (1 episode)
1971

Alias Smith and Jones
(1 episode)
1971

Marcus Welby, M.D.
Carrie Brandon Lyman · (1 episode)
1969

Adam-12
Sparky · (1 episode)
1968

Hawaii Five-O
Kati Parisa · (1 episode)
1968

Ironside
(3 episodes)
1967

The F.B.I.
Bridy Nolan · (1 episode)
1965

Bonanza
Teresa Burnside · (1 episode)
1959

Gunsmoke
Allie Dawson · (3 episodes)
1955

Hallmark Hall of Fame
Marilyn Porter · (1 episode)
1951