Hans Heinrich von Twardowski

Passage to Marseille

as French Airfield Radio Man (uncredited)

First Comes Courage

as Nazi Captain (uncredited)

Background to Danger

as German Officer (uncredited)

Hitler's Madman

Edge of Darkness

as German Co-Pilot (uncredited)

Hangmen Also Die!

as Reinhard Heydrich

Margin for Error

as Fritz - Butler

Casablanca

as German Officer with Yvonne (uncredited)

Once Upon a Honeymoon

as German Officer (uncredited)

Desperate Journey

The Dawn Express

as Capt. Gemmler

Hitler: Beast of Berlin

as Albert Stalhelm - Storm Trooper

Espionage Agent

as Dr. Helm

Confessions of a Nazi Spy

as Helldorf

The Crusades

as Nicholas, Count of Hungary

Storm Over the Andes

as Oberto (as Hans Von Twardowski)

The Scarlet Empress

The Devil's in Love

as Andre's Defense Counsel

Adorable

as Prince of Pontevedro

Private Jones

as Von Bergen (uncredited)

6 Hours to Live

as Flosky

Scandal for Sale

as Affner, the pilot

The Holy Flames

as Robert Taylor

The Singing City

as Willi von Wellheim - Claires Verehrer

Ludwig II, King of Bavaria

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

Peter, der Matrose

I Kiss Your Hand, Madame

as Waiter

Sex in Chains

as Alfred

Die Hölle der Jungfrauen

Der falsche Prinz

as Wolf, sein Freund

The Weavers

as Gottfried Hilse

The Enchantress

I.N.R.I. – A Film of Humanity

as Johannes

Lola Montez, the King’s Dancer

as Studiosus Friedemann

Phantom

as Hugo Lubota

Marizza

The Rats

as Erich Spitta

The House on the Moon