Brigitte Helm

Brigitte Helm (17 March 1906 – 11 June 1996) was a German actress, best-remembered for her dual role as Maria and her double, the Maschinenmensch, in Fritz Lang's 1927 silent film Metropolis. Description above from the Wikipedia article Brigitte Helm, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Cast

Metropolis
Maria / The Machine Man

Queen of Atlantis
Antinea

Alraune
Alraune ten Brinken

A Daughter Of Destiny
Alraune ten Brinken

Hitler's Hollywood
Self - Actress (archive footage)

Le secret des Woronzeff
Diane

L'Argent
Baronin Sandorf

Vers l'abîme
Karine

Autour de l'argent
Herself

The Love of Jeanne Ney
Gabrielle

Gloria
Véra Latour

Goodbye Beautiful Days
Olga

L'Étoile de Valencia
Marion Savedra

The Mistress of Atlantis
Antinea

The Wonderful Lies of Nina Petrovna
Nina Petrowna

Manolescu, the Prince of Swindlers
Cleo

The Mistress of Atlantis
Antinéa

The Singing City
Claire Landshoff - junge Witwe

Gold
Florence Wills

The Devious Path
Irene Beck

Yacht of the Seven Sins
Marfa Petrowna

At the Edge of the World
Magda

Gloria
Maria, seine Frau

The Countess of Monte Cristo
Jeanette Heider, Filmkomparsin
An Ideal Husband
Lady Gertrud Chiltern

Inge and the Millions
Inge

In the Employ of the Secret Service
Vera Lanskaja

Gilgi: One of Us
Gisela Kron, Gilgi
Prince Woronzeff
Diane Morell

Die schönen Tage von Aranjuez
Olga

Spione am Werk
Marchesa Marcella Galdi

Hochzeitsreise zu dritt
Anita Berndt

Die Insel
Karin

The Blue Danube
Countess Gabrielle

Der Läufer von Marathon
Lore Steinkopf

Skandal in Baden-Baden
Vera Kersten

Secrets of the Orient
Unknown

Honeymoon Trip
Anita Paglione

L’Or
Florence Wills