Flammen & Citronen
- annos singulos: 2008
- Patriam: Czech Republic, Denmark, Germany, Norway, Sweden
- genus: Drama, History, War
- Studio: Wüste Filmproduktion, Studio Babelsberg, Mainstream, 4½, Nimbus Film, Wüste Film Ost, OC Film, Sirena Film, Duckling, Kameraudlejningen
- keyword: assassin, copenhagen, denmark, resistance, repayment, traitor, world war ii, moral conflict, double agent, gestapo, dishonesty
- Director: Ole Christian Madsen
- cast: Thure Lindhardt, Mads Mikkelsen, Stine Stengade, Peter Mygind, Mille Lehfeldt, Christian Berkel