"Fallout: New Vegas" has been raking in the pre-orders — and apparently voice acting talent as well. After appearing in "Vegas Vacation," "Roseanne" and "Full House," Sin City icon Wayne Newton has been unveiled as the game's pre-programmed DJ voice. He'll be accompanied by Felicia Day of "The Guild," "Friends" star Matthew Perry and a geek-friendly list of other names.

"I have never been in a video game before and, frankly, have never played, simply because I have been working my whole life," Newton told USA Today.

Newton's game debut will also feature "Machete" actor Danny Trejo, "Hellboy" headliner Ron Perlman, William Sadler of "The Shawshank Redemption," "Chuck" star Zach Levi and Star Trek franchise veterans Michael Dorn and Rene Auberjonois.

Newton won't be the only veteran singer in the cast, as Kris Kristofferson will join him, though whether or not "New Vegas" will feature a duet with the two of them remains to be seen. Since Newton is a computerized personality and Kristofferson plays "a grizzled soldier at the end of his career," I'm going to guess that's unlikely.

What do you think of the "Fallout: New Vegas" cast? Do any of the choices surprise you? Let us know in the comment section or on Twitter! You can also follow me, MTV Multiplayer writer Brian Warmoth, on Twitter!