VIDEO : 'The Handmaid's Tale' Season 2's Biggest Challenge

In looking toward the future, The Handmaid's Tale's biggest obstacle is itself.

According to Showrunner Bruce Miller, season one was the biggest challenge.

"The biggest challenge was season one, honestly. With season one, we have been so lucky that it's been so successful, well-reviewed and well-regarded by so many people. It's wonderful, and also terrifying. It can put a lot of pressure on you. You don't want to mess up something that's working.