Seen through the eyes of Jan Zumbach (Rheon), fighter ace and adventurer, it tells how the Poles, driven across Europe by the German war machine, finally made their last stand.
It's an old-fashioned boy's own tale, with the accent on boys - an attempt to widen the focus to the women working behind the scenes backfires slightly...Still, the story of the Polish pilots deserves to be told.
I enjoyed the performances from Iwan Rheon and Stefanie Martini, but extraordinarily clunky CGI and the reliance on the old "I'll translate this crazy Englishman as saying something humorous" got tiring quite quickly.
A niche film for World War II buffs, Polish patriots and air display patrons. Not exactly subtle, but few war films are - and it's hard not to get caught up in fighting these old battles.