Creeping up with the Cardassians

Ruthless. Sadistic. Mistrustful. Xenophobic. Serpentine. Gray-skinned alien humanoids bent on oppression and controlling their neighbors. A vile, nasty bunch, sure, but we are not here to talk about the Kardashians. Nope. Instead we are here to talk about the DS9 bad guy aliens, the Cardassians!