The ambitious new ABC drama series Zero Hour tells the story of Modern Skeptic Magazine publisher Hank Galliston (Anthony Edwards, in his return to TV), who has spent his career following clues, debunking myths and cracking conspiracies.  But, when his beautiful wife, Laila (Jacinda Barrett), is abducted from her antique clock shop, Hank gets pulled into one of the most compelling mysteries in human history, stretching around the world and back centuries, and finds himself racing against the clock to not only find his wife, but to save humanity.

While at the ABC portion of the TCA Press Tour, executive producers Paul Scheuring (who also created the series), Lorenzo di Bonaventura, Zack Estrin and Dan McDermott talked about the genesis of the show, wanting to deliver something big, setting up a construct that will reset every season, providing a lot of information but making sure it’s easy to follow, and making their shooting location of Montreal look like various countries, all over the world.  Check out what they had to say after the jump.