Kristen Bell knows that Frozen II has big snowshoes to fill. Its 2013 prequel busted box office records and earned an eye-popping a $1.27 billion globally.
But she calls herself an optimist.
"In my mind, if you make a recipe and the cake comes out great, you make it again the next day with the same ingredients. Why on earth wouldn't it be great?" said Bell in an interview with NPR's Weekend Edition.