The television show Mythbusters did a special where they tested the moon landing conspiracy theories. There are also many books and websites which also deal with the subject.

There are conspiracy theories that the moon landing was faked by NASA. Possible motives are: 1. National prestige during the space race. 2. A distraction from the Vietnam War. 3. NASA trying to save face after the Apollo 1 disaster.

Conspiracy Theorists believe the landing was faked and all video footage and all evidence was fabricated by NASA, with some believing that Hollywood producers helped film the "fake" footage.

The moon landings have been verified by several 3rd party sources and the conspiracy theories have been thoroughly debunked.

Conspiracy theorists believe the moon landing never happened. They think the astronauts were just actors in a studio.

There are none.

Only cranks and conspiracy theorists.