According to news sources, Andy is allegedly cancer free now!!! And will be returning to the Spartacus set in October to begin filming Season 2. So glad to hear this news! He is will also supposedly be joining the rest of the cast at Comic-Con to promote the show:) :) :)

He did but doctors now say he has to get treatment and is not doing the second season, seem so strange without Andy...he's an amazing actor.... like Lucy Lawless, a real treasure, different kind of actor