There is a sister series to this film called "from earth to moon". Tom Hanks was the exec producer on it and each episode looks at a different aspect of the moon landings. It's a drama not a documentary but it's wonderfully acurate and superbly written. The first episode looks at the Apollo 1 fire, the next episode looks at Apollo 8 from the point of view of the world events around it, the next looks at the engineers who designed the Lunar lander and so on and so forth.
It's a must buy for those of you who like the space programme.
Someone posted the documentary over on Youtube in a ten-part set of videos; I've got them posted over on the Sci-Fi Station if anyone wants to look at them. As for "In The Shadow of the Moon", it's an excellent documentary and well worth watching.