Ghosts of the Ancient Astronauts

The Ancient Astronauts are ghosts of real aliens.

Physical appearance
Insert details here.

Personality
Insert details here.

The New Scooby-Doo Mysteries
Insert details here. (Ghosts of the Ancient Astronauts)

Appearances

 * The New Scooby-Doo Mysteries
 * 106. Ghosts of the Ancient Astronauts