‘Gentle Monster’ Review: Léa Seydoux Brings Gravity to a Harrowing End-of-Family Drama

It is ironic, in a film of precious little irony, that Marie Kreutzer’s intelligently made but unremittingly bleak “Gentle Monster” — the Austrian director’s Cannes competition-selected follow-up to her Un Certain Regard prizewinner “Corsage” — should not only begin and end with a trampoline, but should to some degree pivot on the uncomplicatedly happy image […]