Bunker review – Cruz and Bardem just can’t dig Florian Zeller’s shallow thriller out of a hole

<p><strong>Venice film festival: </strong>An architect (Javier Bardem) alienates his book editor wife (Penélope Cruz) when he agrees to build a luxurious bunker for a tech billionaire</p><p>Even the formidable pairing of Penélope Cruz and Javier Bardem can’t save this n