Despite the presence of Kiefer Sutherland and Kevin Costner, this starts off like 1980s dude-bros doing the bare minimum to LARP as WWII bomber crew members. Luckily once the attack happens the pacing and editing liven things up to make it a worthy episode. This was one that I remember seeing as a kid and occasionally themes from this episode pop up in nightmares, namely being a trapped belly gunner under a plane with no wheels.
On this more recent watch, I viewed it as the belly gunner not surviving, but forcing himself into a dreamlike state just before he meets his demise under the weight of the bomber. Or perhaps he is being welcomed into an afterlife of some sort. 8/10