Sylvia Marriott was an English actress.
One Hundred and One Dalmatians
Countess (voice)
Never Say Never Again
French Minister
The Story of Adele H.
Mrs. Saunders
Two English Girls
Mrs. Brown
Crimes at the Dark House
Laurie Fairlie / Anne Catherick
Return of a Stranger
Mary
I'll Walk Beside You
Joan Tremayne
A Dream of Love
Catherine (uncredited)
The Case of The Smiling Widow
Janet Nicholls
It’s Not Cricket
Jane
