It's the most pressing question on the minds of viewers as we head into Grey's Anatomy Season 10:

Is Doctor Webber alive?

Before it can be answered, however, the veteran physician has to actually be found, a task that falls to Shane Ross on next Thursday's two-hour premiere. At least at first.

Watch the following sneak peek now to see which doctor ends up tracking Webber down and which then joins him in an unconscious state:

Tune in on September 26 for the special premiere and check out photos from the episode now!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.