
Maria Margarethe Anna Schell (15 January 1926, Vienna – 26 April 2005, Preitenegg, Carinthia) was an Austrian/Swiss actress, who won the Volpi Cup for Best Actress at the Venice Film Festival in 1956 for Gervaise.
The daughter of a Swiss author and an Austrian actress, she was the older sister of actor Maximilian Schell, and lesser-known actors Carl Schell and Immy (Immaculata) Schell.
Description above from the Wikipedia article Maria Schell, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Superman
1978 · as Vond-Ah

The Making of 'Superman: The Movie'
1982 · as Self

The Brothers Karamazov
1958 · as Grushenka

White Nights
1957 · as Natalia

The Twist
1976 · as Gretel

Voyage of the Damned
1976 · as Frau Miriam Hauser

Napoleon
1955 · as Marie-Louise d'Autriche

The Bloody Judge
1970 · as Mother Rosa

99 Women
1969 · as Leonie Caroll

Gervaise
1956 · as Gervaise Macquart Coupeau, une blanchisseuse douce et courageuse

The Odessa File
1974 · as Frau Miller

The Hanging Tree
1959 · as Elizabeth Mahler

Cimarron
1960 · as Sabra Cravat

Die Pfarrhauskomödie
1972 · as Irma

King Thrushbeard
1984 · as Queen

Ninotchka
1960 · as Ninotchka

The Passerby
1982 · as Anna Helwig

Der Thronfolger
1980 · as Königin Sophia Dorothea