Ultimatum
- Ár: 1938
- Land: France
- Genre: War, Drama
- Stúdíó: Forrester-Parant Productions, Films Ultimatum
- Lykilorð: world war i, archduke
- Leikstjóri: Robert Wiene, Robert Siodmak
- Leikarar: Erich von Stroheim, Abel Jacquin, Bernard Lancret, Dita Parlo, Georges Rollin, Marcel André
