Sian Barbara Allen

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Sian Barbara Allen

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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.

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Top Casting Suggestions

Sian Barbara Allen has been suggested to play 8 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.

Sian Barbara Allen

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2025

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Deceased Celebrities Face Claims Sorted by Year of Death

5 Yes

0 No

Deceased Celebrities Face Claims Sorted by Year of Death
Sian Barbara Allen

as

Deceased Females

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Faceclaims

5 Yes

0 No

Faceclaims
Sian Barbara Allen

as

Heidi

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13 Reasons Why (1977-1980)

4 Yes

0 No

13 Reasons Why (1977-1980)
Sian Barbara Allen

as

Brunet Hair Teen/Young Adult (F) (Brown/Dark Black Hair)

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1970s Actor/Actress Faceclaims

4 Yes

0 No

1970s Actor/Actress Faceclaims
Sian Barbara Allen

as

Deceased

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Female Face Claims

4 Yes

0 No

Female Face Claims
Sian Barbara Allen

as

Alzheimer's Disease

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Face Claims sorted by Cause of Death

4 Yes

0 No

Face Claims sorted by Cause of Death
Sian Barbara Allen

as

Girls/Women We Lost

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People we miss

3 Yes

0 No

People we miss
Sian Barbara Allen

as

70s'

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Which Actress Should've Played Heidi in Various Decades?

2 Yes

0 No

Which Actress Should've Played Heidi in Various Decades?
Sian Barbara Allen

as

70s'

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Which Actresses Should've Played Quinn Maybrook in Various Decades?

2 Yes

0 No

Which Actresses Should've Played Quinn Maybrook in Various Decades?
Sian Barbara Allen

as

Heidi

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13 Reasons Why (70s)

1 Yes

1 No

Heidi