In the film, the chefs materialize from the galley like a percussive dream. They sing. They pour. The hot chocolate is so thick, so decadent, it looks like molten velvet. “We’ve got it!” they croon. “The best cup of cocoa you’ve ever had!”

That single question is the engine of Expreso Polar , the beloved holiday tradition adapted from Chris Van Allsburg’s classic illustrated book and immortalized by Robert Zemeckis’ 2004 motion-capture film. But in Spanish-speaking households, the film— Expreso Polar —has taken on a second life. It is not merely a translation. It is an adoption. What makes Expreso Polar resonate so deeply from Mexico City to Buenos Aires to Madrid?

Except those who still believe.