The best of TV and streaming this week
BBC4’s ‘Corridors of Power’ rakes over US foreign policy failures; HBO series ‘Fantasmas’ is bold but at times baffling; 1970s-set drama ‘Las Azules’ follows an all-female Mexican police unit; BBC documentary ‘Atomic People’ talks to survivors of the A-bomb attacks on Hiroshima and Nagasaki; Netflix’s ‘The Decameron’ adapts Boccaccio’s classic; ‘Time Bandits’ is a reboot of Terry Gilliam’s 1981 cult classic — reviews by Dan Einav