Glenn Whipp | (TNS) Los Angeles Times
LOS ANGELES — I just saw James Mangold’s Bob Dylan-goes-electric history lesson “A Complete Unknown,” the music biopic that wears its subject’s impenetrable nature as its raison d’etre. And after reading all about star Timothée Chalamet’s commitment to becoming Dylan — performing the songs live on set, asking that he be called “Bob Dylan” on the call sheet and forbidding family and friends from visiting (but whom would they be calling on? Timothée’s not here...