07.20.2017 - By Michael Schneider
Zachary Levi first attended San Diego Comic-Con 11 years ago, when his NBC series "Chuck" premiered. Not only did he fall in love with the fan event, he found a way to put his own stamp on the gathering with his Nerd Machine brand, which led to the Nerd HQ event that traditionally was held simultaneously in San Diego. Due to events that he'd rather not get into, Nerd HQ isn't happening this year. But Levi is still down in San Diego, hosting Syfy's nightly "Syfy Live from Comic-Con" series.