The Blue Danube
- Xyoo: 1928
- Ncig Teb Chaws: United States of America
- Genre: Romance
- Studio: DeMille Pictures Corporation
- Cov ntsiab lus:
- Tus Thawj Coj: Paul Sloane
- Pov Pob Tseg: Leatrice Joy, Joseph Schildkraut, Nils Asther, Seena Owen, Albert Gran, Frank Reicher