Hans Heinrich von Twardowski

Kazablanka

Rol: German Officer with Yvonne (uncredited)

Dr. Caligari'nin Muayenehanesi

Rol: Alan

Background to Danger

Rol: German Officer

The Gentleman in Room 6

Rol: Guest

Unheimliche Geschichten

Rol: Restaurant Waiter

Ludwig der Zweite, König von Bayern

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

Filmemigration aus Nazideutschland

Rol: Self (archive footage)

Edge of Darkness

Rol: German Co-Pilot (uncredited)

Kızıl Çariçe

Hangmen Also Die!

Rol: Reinhard Heydrich

Desperate Journey

The Crusades

Rol: Nicholas, Count of Hungary