Sylvia Marriott was an English actress.
The Story of Adèle H.
Mrs. Saunders
The Hand of Night
Mrs. Petty
Crimes at the Dark House
Laurie Fairlie / Anne Catherick
Two English Girls
Mrs. Brown
The Vault of Horror
Mrs. Breedley (segment 5 "Drawn and Quartered")
A Dream of Love
Catherine (uncredited)
Return of a Stranger
Mary
I'll Walk Beside You
Joan Tremayne
Never Say Never Again
French Minister
The Case of The Smiling Widow
Janet Nicholls
One Hundred and One Dalmatians
Countess (voice)
The Class Of Miss MacMichael
Mrs. Wickens