Cryptozoology rules. I don't believe every creature in that field exists but some have been proven to exist, like the giant squid. I just like to read about that stuff. There was also a recent sighting of Bigfoot in 2005 that seems believable. A couple of minutes of footage was shot but what seems wrong is that the person in possession of the film hasn't released it, he wants money for it; although it was shown to some of the neighborhood people.
http://www.bigfootencounters.com/art...ba_footage.htm
I also remember seeing footage of a yeti walking up a snowy mountanside when I was about 14 on one of those paranormal tv shows that looked really believable. I believe it was this.
http://youtube.com/watch?v=HScOt_qryZU
Except when I saw it it wasn't zoomed in like that which made it look more believable. You could also here the hikers talking to each other.