http://www.youtube.com/watch?v=TW6SW8XzLQI&feature=SeriesPlayList&p=7F8CABAB771A0A05&index=7
I'm not one much for Halo 3 i love the series i just think they could have done better with it sooner, but never the less i do love a good thrashing and completely insane happenings in games so enjoy!
This is Episode 8 (Start of Season 2) so enjoy feel free to go back and watch the first ones, i had some trouble loading the older videos being why i linked to this one.
More info - http://www.top10series.com/
The MLG top tens are better :P
http://www.mlgpro.com/topten -think thats the link
Those are good too though. Lots of insane stuff happens in Halo.
machinima is cool