“The dog was in the cargo hold. The only way to get to it was from outside the airplane. “
Somebody ought to tell Hollywood that. In the movies there never seems to be any problem for the terrorists/monsters/snakes to go from cargo hold to cabin. :)
And in movies you can get into a plane from the wheel well. That myth has killed a good many people.
On a 747 you can do that. Not on a 787.