Woz shows up in new jOBS production stills
We've seen a few different shots of Ashton Kutcher as Jobs, and the likeness is pretty spot on. Woz is being played by Josh Gad, who is most well known as a comedic actor in things like 1600 Penn, and the Broadway production The Book of Mormon. This will be the first prominent dramatic role for Gad, so it will be interesting to see how it turns out. He has a bit of resemblance to Woz, but to be fair, Woz has a very unique look that's harder to match than Jobs.
Gad told USA Today that it was actually something of a shock when Kutcher first came on set as Jobs, "There is an eerie resemblance - he didn't have to do much to get there. When he showed up, it sent a ripple of shock throughout the set."