Re: Classic monsters return (spoilers)
Nick does pretty good Ice Warrior voices for the audios.
He might do good voices for them in the audios but, in the new trailer it sounds like he's using the same generic growly voice he's used for other aliens including the Judoon.
"I calculated the odds of this succeeding versus the odds I was doing something incredibly stupid, and I went ahead anyway." - Crow T. Robot, Mystery Science Theater 3000: The Movie