That buzz you hear is the sound of Geek Nation preparing for this month’s San Diego Comic-Con.

The annual event, a crush of superhero news and sci-fi rumblings, kicks off July 24 with a bevy of film and TV previews. And while geek-friendly content often rules the day, we’ve learned that such fare often boasts mainstream appeal. Consider the 2012 blockbuster The Avengers a nice, shiny Exhibit A.

IGN offers up a timely list of the TV panels, or presentations, sure to get plenty of attention in the coming days.