Is Earth Worth Saving?

Really strange documentary of Wheeler Dixon production quality on the Tunguska Event and the possibility of it happening again causing an apocalypse (basically a meteor scare film) sprinkled with UFO conspiracy kooks, and other 'professionals', riddled with stock footage of all kinds, freaky moog music and sound fx, a Dr. Who rip-off end theme, Victor Buono as Homer the Archivist, a philosophical history recorder in a space ship with a HAL 9000 type talking computer named Ino, there's also another space ship with Egyptian looking aliens girls with pasties and see-thru blouses.