
Gustaf Gründgens (22 December 1899 – 7 October 1963), born Gustav Heinrich Arnold Gründgens, was one of Germany's most famous and influential actors of the 20th century, and artistic director of theatres in Berlin, Düsseldorf, and Hamburg. His career continued unimpeded through the years of the Nazi regime; the extent to which this can be considered as deliberate collaboration with the Nazis is hotly disputed.
His best known roles were that of Mephistopheles in Goethe's Faust in 1956/57, and as "Der Schränker" (The Safecracker) who is the chief judge of the kangaroo court presiding over Peter Lorre in Fritz Lang's M.

M
1931 · as Schränker

Die schönen Tage von Aranjuez
1933 · as Alexander

Faust
1960 · as Mephisto

Pygmalion
1935 · as Professor Higgins

Joan of Arc
1935 · as König Karl VII. von Frankreich

A Physical History of 'M'
2015 · as Schränker (archive footage)

The Countess of Monte Cristo
1932 · as Der 'Baron' Hochstapler

Fire in the Opera House
1930 · as Otto van Lingen

Va Banque
1930 · as John James Brown, Privatdetektiv

Love Story
1933 · as Baron von Eggersdorf

Tanz auf dem Vulkan
1938 · as Jean-Gaspard Debureau

Hitler's Hollywood
2017 · as Various Roles (archive footage)

Der Tunnel
1933 · as Mr. Woolf

Luise, Queen of Prussia
1931 · as König Friedrich Wilhelm III

Danton
1931 · as Robespierre

Teilnehmer antwortet nicht
1932 · as Fahrlehrer

So Ended a Great Love
1934 · as Count Metternich

The Theft of the Mona Lisa
1931 · as Unbekannter