Below is the first installment of the new Grey's Anatomy "webisode" series, Seattle Grace On Call. Filmed documentary style at Joe's Bar, the web-only series takes us behind the scenes of some of the show's lesser-known characters (including some Mercy Westers).

Check it out below and tell us what you think ...

[video url="http://www.tvfanatic.com/videos/greys-anatomy-webisode-1/" title="Grey's Anatomy Webisode #1"] [/video]

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.