The best voice you've ever heard.

[Aetera]

Morgan Freeman and Stephen Fry.

Voice actor-wise, I'd have to say Gideon Emery. He voiced Balthier and Fenris.

 

[Moosh50]

The death cries of Nicole Brown Simpson and Ronald Goldman. I have the film somwhere, once I'll find it I'll put it up and link here.

 

[Moonlight Butterfly]

Stephen Fry probably
and Garrus could probably set women's underpants on fire if he deepened his voice enough. x3

 

[ChupathingyX]

The whole cast of Mercenaries: Playground of Destruction.
Micael Wincott
Brandon Lee
Patrick Stewart
Jason Marsden
Jim Cummings
Jeremy Irons
Liam Neeson
Tom Baker
James Woods

And of course...Johnny Cash

 

[Feralbreed]

Gordon Freeman. You really have to hear it to realize just how great he sounds.

 

[SckizoBoy]

Oh, and Michael Wincott.

Damn you, ninja'd, love his low throaty rasp... o_0' >.> <.< (I did not just write that...)

Mel Blanc

Damn you, too, ninja'd again, but I've got to ask: which one?!

OT:

Japanese: Miyuki Sawashiro (I have said this before, and I will say this many times more, if ever there was a seiyuu with a sexy voice)

Chinese: Zhao Wei

English: Oh for the voice of George Sanders...

And, for one reason or another, Carrie Quinlan

 

[Monkestful]

Merle Dandridge, a la Alyx Vance from Half Life. Somehow her voice makes her character so much more human, and I think it's amazing how subtly emotional her voice can be (and not so subtly).

 

[AnimatedAmbiguity]

Leonard Nimoy.

So deep, crisp and sophisticated!

 

[An Inferior]

This comes to mind...

 

[Anezay]

Steve Blum.
He sounds like God wishes He could.

 

[conmag9]

You are not Saren.

 

[Dana22]

Definitely one of my favorite characters (and voice actors). But Patric Stewart beats everyone.

 

[Berethond]

the emperor from Oblivion

That's Patrick Stewart.

I really like James Earl Jones myself.

 

[Aur0ra145]

The girl that worked at CVS on 19th Street in Lubbock Texas back in 2007. Angelic describes it at best. You know, that perfect, trouble free, delicate Virginian accent.

 

[Not G. Ivingname]

Spoiler: There is no question

 

[wolas3214]

http://www.youtube.com/watch?v=DWr8TAMQXdY

Nasus, Hands freakign down. I want him to read me bedtime stories every night before bed.

 

[mikespoff]

James Earl Jones.

No further discussion is necessary.

 

[Haydyn]

Stephen Fry and Thomas Lennon.