If Tom Cruise (a dedicated follower of Scientology) plans to build a bunker to protect his family, let him do so!
In case of an intergalactic alien attack, this will not help him anyway.
It seems like there are rumors that a galactic ruler ‘Xenu’ is plotting an evil revenge attack on Earth.
The story of Xenu is part of Scientologist beliefs in extraterrestrial civilizations and alien interventions in Earthly events…
75 million years ago, Xenu was the ruler of a Galactic Confederacy which consisted of 26 stars and 76 planets including Earth, which was then known as Teegeeack…(wikipedia)