GMC Lab Tech

I got to work background on a GMC commercial last week as a "Lab Tech."  It was a good day and a fun set -- a nice small call, only 3 of us.  I actually was called to come back for two days this week, but then the ad agency decided at the last minute they didn't want to use the faces they used already.  Needless to say, I was very disappointed.  But, such is the industry...