Mads Mikkelsen, left, and Thure Lindhardt: This is about as
dramatic as they get.  How hard would it be to pull the trigger,
even if the person you were shooting was evil?  "Flame & Citron"
means to investigate that question via the two title characters,
both of whom battle the Nazis in 1944 Copenhagen. Flame (Thure
Lindhardt) is redheaded and red-tempered, blithely knocking off
one Nazi after another (and, occasionally, innocent bystanders).
But Citron (Mads Mikkelsen, the blood-crying bad guy from
"Casino Royale") feels conflicted about every hit, particularly
when the hits go wrong.  Sounds like it could be a fascinating
movie, right? Unfortunately, although it was supposedly inspired
by the morally conflicted French Resistance masterpiece "Army of
Shadows," "Flame" fizzles more than it flames.  Writer/director
Ole Christian Madsen has no flair for suspense or, for that
matter, drama. Beyond telling us Flame doesn't dye his bright-
red hair because he gets off on taunting Nazis with it, the
handsome film —