Through a haze of tater tots and ill-tempered llamas, it can be easy to forget that “Napoleon Dynamite” is also about time travel. There’s a literal time machine in the movie, yes, but it’s also an ...

Husband-and-wife filmmakers Jared and Jerusha Hess have a working relationship so blessedly intertwined, they even share the same Wikipedia page. So the infectious spirit with which the “Napoleon ...