Theo Lingen
actor, film director, screenwriter (1903–1978)

Theo Lingen (German pronunciation: [ˈteːo ˈlɪŋən] ; 10 June 1903 – 10 November 1978), born Franz Theodor Schmitz, was a German actor, film director and screenwriter. He appeared in more than 230 films between 1929 and 1978, and directed 21 films between 1936 and 1960.
Life and career
Lingen was born the son of a lawyer in the city of Hanover and grew up there. He attended the Royal Goethe Gymnasium – the predecessor of the Goethe School – in Hanover, but left before taking the Abitur (final exams). His theatrical talent was discovered during rehearsals for a school performance at the Schauburg boulevard theatre.
Beginning his professional stage career, the young actor adopted as a stage name his middle name together with that of the birthplace of his father, Lingen in the North German Emsland region. As "Theo Lingen" he performed at theatres at Hanover, Halberstadt, Münster and Frankfurt; in plays like The Importance of Being Earnest he very quickly earned a reputation as a superb character comedian, distinguished by his characteristic nasal speech. This distinction followed him when he began appearing in films in 1929, often together with the Viennese actor Hans Moser, since together they made a contrasting pair. In 1929 he was invited by Bertolt Brecht to the Theater am Schiffbauerdamm in Berlin, where he performed as Macheath in The Threepenny Opera. He starred in drama films like M and The Testament of Dr.
Begin with the source’s own compact description: “Theo Lingen” is actor, film director, screenwriter (1903–1978). The dossier treats that line as a proposition to test through Theo, Lingen and actor, not as a finished interpretation.
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The phrase “actor, film director, screenwriter (1903–1978)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jun 1, 2026. The linked authority identifier is Q69236. VIAF identifies the subject as 29743375. The Library of Congress control number is n85293138. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1903, 1978, 1929 and 1936.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Theo Lingen” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.