Of all the tawdry delights in “Verity” — Michael Showalter’s adaptation of bestselling author Colleen Hoover’s massively popular psychological thriller — the best and most unexpected is how well the film hides its secrets. Now, don’t get me wrong: The movie isn’t exactly garnering Oscar buzz, or even eliciting the fervent “you’ve got to see this!” refrain that followed 2014’s “Gone Girl” around. “Verity” is trashy fun through and through, and doesn’t try to elevate itself past that pulpy baseline. But Showalter and the movie’s screenwriter, Nick Antosca, are skilled in the art of misdirection. They know how to surprise, and they use their trio of actors to do it cleverly.
Take Anne Hathaway, fresh off a string of box-office smashes in “The Odyssey,” “The Devil Wears Prada 2,” “The End of Oak Street” and “Mother Mary.” (Alright, the last one made a few pennies and a nickel, but we can dream.) This year alone, Hathaway has repeatedly proven her versatility, jumping between gun-toting moms, tortured pop stars and struggling journalists. In “Verity,” she plays the titular character, Verity Crawford, the author of a string of hit thriller novels who’s been mysteriously incapacitated after a car accident and can’t finish her final three books.