There are some fine pieces of intrigue in this modest WWII period film from Fritz Lang. The plot is based off real events in Czechoslovakia surrounding the assassination of Nazi Holocaust proponent Reinhold Heydrich. Mascha (Anna Lee) finds herself admidst a web of trouble when she helps a member of the underground after he commits the killing. But the Nazis are soon hounding her and it brings danger to her father’s household (Walter Brennan) . Ultimately she is forced to choose where her greatest allegiance stands.The film features Gene Lockhart playing the Nazi collaborator Czaka. Perhaps this film is not all that realistic and the casting is not perfect (although I did enjoy seeing Anna Lee in a leading role). At the time it came out this movie functioned as an anti-Nazi film and it still packs a decent punch from that perspective. It deserves some acknowledgement at the very least.