Hans Heinrich von Twardowski

Casablanca

German Officer with Yvonne (uncredited)

The Cabinet of Dr. Caligari

Alan

The Dawn Express

Capt. Gemmler

Film Emigration from Nazi Germany

Self (archive footage)

Hangmen Also Die!

Reinhard Heydrich

Confessions of a Nazi Spy

Helldorf

Phantom

Hugo Lubota

Background to Danger

German Officer

Espionage Agent

Dr. Helm

The Scarlet Empress

Once Upon a Honeymoon

German Officer (uncredited)

Edge of Darkness

German Co-Pilot (uncredited)

Passage to Marseille

The Crusades

Nicholas, Count of Hungary

Hitler's Madman

Eerie Tales

Restaurant Waiter

Margin for Error

Fritz - Butler

Hitler: Beast of Berlin

Albert Stalhelm - Storm Trooper

Adorable

Prince of Pontevedro

Scandal for Sale

Affner, the pilot

The Devil's in Love

Andre's Defense Counsel

Genuine: The Tragedy of a Vampire

Florian

Peter, der Matrose

First Comes Courage

Nazi Captain (uncredited)

6 Hours to Live

Flosky

Private Jones

Von Bergen (uncredited)

Resisting Enemy Interrogation

Herr Mahler - German Red Cross Representative

Der falsche Prinz

Wolf, sein Freund

The Holy Flames

Robert Taylor

Storm Over the Andes

Oberto (as Hans Von Twardowski)

I.N.R.I. – A Film of Humanity

Johannes

The House on the Moon

The Weavers

Gottfried Hilse

Die Hölle der Jungfrauen

The Singing City

Willi von Wellheim - Claires Verehrer

Marizza

From Morn to Midnight

Sohn der Dame

I Kiss Your Hand, Madame

Waiter

The Gentleman in Room 6

Guest

Sex in Chains

Alfred

Ludwig II, King of Bavaria

Otto von Wittelsbach (as H.H. von Twardowsky)

The Enchantress

The Night of Queen Isabeau

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