These geeky guys won our hearts as brooding Federal agent Fox Mulder and rebel Trekkie Captain Kirk. They're smart, sarcastic and a bit mysterious. There's not a pocket-protector in sight (though it may be hidden in the desk drawer!) but geeky-ness is their X-factor, the thing that makes them so attractive to us. We can't quite put our finger on it and we definitely can't resist them. Here's our favorite Top 10 geeky bachelors on TV.