http://www.fec.gov/data/CandidateSummary.do

You forgot Cobra Commander, Dat Phat A$$, and Donald Trump's Hairy King Ballsack.

And incidentally, pollsters don't always include third-party candidates, even the supposedly serious ones. About half the time they leave them out on the grounds that support for third party candidates historically craters in the closing weeks as the voters start to get serious, so even listing them in the poll inaccurately biases the responses.