Sylvia O'Brien

Da (1978)

Morosco Theatre New York, NY

Broadway, Play

Mother

N/A  – 1/1/1980

My Fair Lady (1976)

St. James Theatre New York, NY

Broadway, Musical

Mrs. Pearce

N/A  – 2/20/1977

Dear Oscar (1972)

Playhouse Theatre New York, NY

Broadway, Musical

Comtesse

Conduct Unbecoming (1970)

Ethel Barrymore Theatre New York, NY

Broadway, Play

Mrs. Mem Strang

N/A  – 2/14/1971

Hadrian VII (1969)

Helen Hayes Theatre New York, NY

Broadway, Play

Agnes

N/A  – 11/15/1969

The Loves of Cass McGuire (1966)

Helen Hayes Theatre New York, NY

Broadway, Play

Alice

N/A  – 10/22/1966

The G.B. Essence of Women (1964)

Theatre de Lys New York, NY

Off-Broadway, Play

Performer

N/A  – 12/8/1964

The Passion of Josef D. (1964)

Ethel Barrymore Theatre New York, NY

Broadway, Play

Ensemble

N/A  – 2/22/1964

Figuro in the Night / The Moon Shines on Kylenamoe (1962)

Theatre de Lys New York, NY

Off-Broadway, Play

Woman Passenger (Moon Shines)

N/A  – 10/30/1962

O Marry Me (1961)

Gate Theatre New York, NY

Off-Broadway, Play

Bridget