The Mission of Apollo-Soyuz 1975
This 1975 NASA film entitled "The Mission of Apollo Soyuz" documents the historic Apollo-Soyuz Test Project, in which manned American and Soviet spacecraft docked for the first time. The astronauts and cosmonauts met each other in space and conducted science experiments together prior to returning to Earth.

Apollo 16: Nothing So Hidden 1972
Apollo 16 mission from NASA footage.

Apollo 15: In the Mountains of the Moon 1971
NASA documentary of the flight of Apollo 15. Details the launch, lunar landing, and return to earth of the spacecraft and crew. NASA Film HQ-217