Very interesting story! 'Flame & Citron' is a film certainly worthy of your time. It does probably overrun a little with a 130 minute run time and could pick up the pace here and there, though overall this historical drama from 2008 makes for intruiging viewing. It's very well made. I had no knowledge of the real life of those portrayed, so it's good to learn of their World War II involvement; albeit with the usual stretched truth/fictionalization/whatever that films tend to do. The titular characters are played by Thure Lindhardt and Mads Mikkelsen, both give super performances as the former particularly impresses.