And my new favorite Archer episode is...

El Sequestro from season 2! Not least because this was tattooed on Pam's back:

For the Angel of Death spread his wings on the blast,
And breathed in the face of the foe as he passed:
And the eyes of the sleepers waxed deadly and chill,
And their hearts but once heaved, and for ever grew still!

Season two isn't on DVD yet, but if you haven't seen this show, WATCH IT NOW.  Archer: Season 1

C'mon, how many cartoons are quoting Lord Byron?