Swimming Scene
I recently saw Fortress again after seeing it for the first time many years ago.
I was wondering something about the part where the teacher and her students have to swim under water to get out of the cave. Why is it that the teacher swims topless when she goes into the water to see if there is an exit? She's wearing a bra later when she helps each of her students swim under water to the cave exit.
Did she have a bra the first time and just chose not to wear it since only that one student who went with her to search for an exit would see her topless? I was thinking the teacher might have borrowed the bra from her oldest female student Narelle, and the part where she gets the bra from her student didn't make the final edit of the movie. When Narelle has to undress to swim to the exit, she isn't wearing a bra under her shirt.