Six films to watch this week

Steven Spielberg unearths sci-fi secrets in ‘Disclosure Day’; ‘Time and Water’ hymns vanishing Icelandic glaciers and lives; ‘Do You Love Me’ is a complex mosaic of Lebanon; a tour guide goes script in ‘The Fall of Sir Douglas Weatherford’; Claire Foy and Richard E Grant in raucous period satire ‘Savage House’; ‘Backrooms’ is a deadpan horror directed by a YouTuber. Reviews by Danny Leigh and Jonathan Romney