Farscape was my favorite sci-fi series. Claudia Black (dayum!) rocked, and Ben Browder was pretty ****ing cool. The whole series was written out for five season (just like B5, my second favorite series), so in reality, we only really lost a half a season when you throw in the PK Wars. Granted I would have preferred a full 5th season plus the PK Wars even if it requires some completely irrelevant episodes.
Go 1812!!!!!!!!!!