Apollo 13 - I really enjoy this film though it no longer feels tense to me the way it did the first couple of times. There are some unfortunate positive references to Christopher Columbus as a great explorer. Otherwise I think it holds up.

I have only ever seen this movie once in full. Technically I saw it twice in theaters, but the first time the film broke right after "Houston, we have a problem" and the darkened theater was suddenly full of the sound of an entire audience making sure there was still oxygen in the room.