Today (as of this writing). there was a Halo voice-over panel at Momocon. Both Steve Downes (Master Chief) and Keith David (The Arbiter) were there.
Click on over to the link for a more than an hour long panel.
Start at the 9 min 40 second mark.
There is just TOO much to even rewrite, regarding all the goodness that is the panel. So just listen…