RAF Captain Johnny Stafford and his Avro Lancaster bomber crew have become accustomed to ‎navigating the treacherous skies over Europe. Having completed a perilous night mission, the ‎airmen are returning home for Christmas leave when disaster strikes...Meanwhile on the ground, a ‎web of intrigue is thickening as a clandestine Resistance leader, aided by a network of allies, plots ‎to undermine the enemy in Nazi-occupied France.‎