Space Academy1977

Loki:
What exactly is a ghost, Commander?

Cmdr. Gampu:
No one is really sure, Loki. We feel it is something that one can see, but can never be touched, because there's nothing there to touch. It is said to be the spirit of someone or something that no longer exists.

Loki:
Where do ghosts stay?

Cmdr. Gampu:
Wherever they like, in all parts of the universe. [Turns to the assembled Cadets] If there are no further questions...

Peepo:
[Frightened] Request permission to stay here.

Cmdr. Gampu:
Request denied!