Rock soldiers: mutants?

[ABrown]

Originally Posted by Prowler

The Rock Soldiers are aliens, not mutants. Therefore, I see them as rock people.

Incorrect (see below)

Originally Posted by jestermon

I know this could be rose color glasses, but I think the episode where it shows them being mutated, is when some one spills retromutagen or shoots a rock soldier with the anti mutagen ray and it makes them turn back into rocks.

Originally Posted by J 1982

I also recall that, a season 3 episode where they were turned back into rock again.

Yeah, I don't remember exactly what season it was from. But there definitely was an episode where there's at least one rock soldier who gets reverted back into an ordinary rock.