Mother Mary begins with a straightforward problem: The titular character, a pop star played by Anne Hathaway, is looking for a showstopper of a dress. But the complications quickly stack up. Mary needs it made over the weekend; she needs it to serve as the centerpiece of her career relaunch after a long and mysterious absence from the public eye; most crucially, she needs it designed by her former collaborator Sam Anselm (played by Michaela Coel), from whom she’s been estranged for years. When Mary storms into Sam’s office with her demand, Sam calmly replies that it’s impossible, unless the singer is somehow able to stop time. Mary raises her hand, snaps her fingers in the air, and pronounces it done. If only it were so simple—but Mary, the viewer understands, is someone who has spent most of her adulthood defying the laws of reality. How else to define the life of a superstar, someone who bends everyone else’s needs around her own in order to satisfy the millions of fans awaiting her next move? …