Ultimatum
- Jaar: 1938
- Land: France
- Genre: War, Drama
- Studio: Forrester-Parant Productions, Films Ultimatum
- Sleutelwoord: world war i, archduke
- Direkteur: Robert Wiene, Robert Siodmak
- Gooi: Erich von Stroheim, Abel Jacquin, Bernard Lancret, Dita Parlo, Georges Rollin, Marcel André
