Made from previously unreleased archival footage, including stellar 70 mm film. Doesn't have talking heads or voiceover (other than occasional actual radio/TV narration from the time), just runs footage of the mission from launch to recovery. Some of the video is amazing — looks like it was filmed yesterday. So clear and vivid. Obviously more limited footage when they're in space, but worth seeing. Trailer:

https://www.youtube.com/watch?v=3Co8Z8BQgWc