The bikers
A pity this show did not continue.
And we did not find out who the bikers were and who was controlling them.
They were undead, thats about all we know.
Eat the Neocons.
It's revealed in the special features in the Region 1 DVD boxset of the series, that the bikers are the Four Horsemen of the Apocalypse.
http://hexfan.proboards.com/index.cgi
Ah thanks man.
Great scene, would have been cool to see how it all would have panned out.
Eat the Neocons.