I had to try it. With glasses, left to right, top to bottom, are Jack Osbourne, James Spader, Janeane Garofalo, Matthew Lillard (of Scooby Doo fame), Patrick Stump of Fall Out Boy, Jack Nicholson, Robert Downey Jr., and Chester Bennington of Linkin Park (a second attempt included Spike Lee and Larry King):
Without glasses, we have Jeff Bridges, Zubin Mehta, Jack Dempsey, Leonard Nimoy, Billy Graham, Justin Timberlake, Stephen Chow, and Cary Grant (another attempt added race car drivers Mark Webber and Zsolt Baumgartner, rather short actor Deep Roy, former British PMs John Major and Harold Wilson, Italian actor Kim Rossi Stuart, and ice dancer Christopher Dean):
I'll take Cary Grant and Janeane Garofalo, but Billy Graham and the guy who plays Shaggy in the Scooby-Doo movies? Oh well. I think the glasses skew things too much.