I never would have been able to handle the passageway through the bombbay...
Yea, that passageway looks frightening scary!
But the guys were in their 20s, 10' tall & bulletproof, like we all were at that age.
Still took guts!
The last time we had an Airshow here (few years ago) there was a B-17 (from Galveston I think) and a B-25 that you could walk through. Even take a flight which I think was $350 then, not sure what it is now.
On the movies and documentaries they show when their dropping the bombs or fighting off enemy aircraft, but I imagine there were many
boring hours to and from their destinations just cramped in this skinny tube!