Dark blue world
- Anno: 2001
- Nazione: France, Czech Republic, Denmark, Germany, Italy, United Kingdom
- Genere: Azione, Dramma, Guerra
- Studio: Portobello Pictures, Helkon Media, Fandango, Biograf Jan Svěrák, Česká televize, Phoenix Film Investments, Tmavomodrý svět
- Parola chiave: czech, world war ii, pilot, romance, aviation, aerial combat, 1940s, battle of britain
- Direttore: Jan Svěrák
- Cast: Ondřej Vetchý, Kryštof Hádek, Tara Fitzgerald, Oldřich Kaiser, Linda Rybová, David Novotný