http://witcher.wikia.com/wiki/Voice_actors
My guess is we might be seeing (hearing) quite a few of the people in the above link as voice actors and actresses in Cyberpunk 2077. I personally think we shouldn't have too many ultra famous actors. Most of the voices should be done by professional voice actors - people who do exactly that for a living, and don't demand 20 million per gig. Some "B"-grade actors who do voice over work would do just fine though.
My guess is we might be seeing (hearing) quite a few of the people in the above link as voice actors and actresses in Cyberpunk 2077. I personally think we shouldn't have too many ultra famous actors. Most of the voices should be done by professional voice actors - people who do exactly that for a living, and don't demand 20 million per gig. Some "B"-grade actors who do voice over work would do just fine though.