A documentary based around an interview with the grandson of a military commander who was present for the discovery of the Roswell incident in the New Mexico desert in 1947, "Alien Crash At Roswell" is a marginally interesting perspective for fans of the "Ancient Aliens" series. In fact, that very show's Philip Coppens hosts and produced this feature-length film.
Aside from some seriously amateurish animations and recreations, this one has plenty of, eh, more convincing visual documents of the 'UFO cover-up" long suspected of being perpetrated by the United States government. Sure, there is a lot of filler and fluff here, but there are some fascinating bits of evidence here among the speculation and happenstance suppositions.
Not a landmark documentary, by any stretch, "Alien Crash", however, will prove to be a fine watch for fans of "Ancient Aliens" or "The X-Files".