“Beatriz at Dinner”: It’s a hero’s journey, disguised. There’s an ordinary world. Beatriz lives in a modest part of California, and hangs out with her goat. She gives massages. She believes some silly things about healing powers and the spirit. You might want to think of her as saintly. But she isn’t that. Mike White is aware. Beatriz is really like Laura Dern’s character in “Enlightened”: she’s a passive-aggressive mess. We don’t for a moment doubt that that goat would be sort of annoying to the neighbors. And: It actually isn’t professional to sob about your pet goat when you’re on the job. Beatriz is genuinely exasperating. That’s part of the craftiness of Mike White’s virtuosic brain. A summons to an Enchanted World: While at work, Beatriz discovers that her car has broken down. She has to stay, for a while, at Connie Britton’s mansion. She offers to remain in her broken car and wait for a friend. But Connie Britton, in a fit of white guilt, says, “No, no, you must attend this ...