Re: Discovery show -"GOLD RUSH" look -How to?

If you want to get even more exact i would do a HSL key mostly on the "Highlights" then push them toward the yellow leaving most of the rest where they were. NOTE you will want to blur the highlight selection a bit when keyed so that it isn't too contrasty.
http://documentation.apple.com/en/color/usermanual/index.html#chapter=10%26...