The British prime minister and French president get sucked into a shady conspiracy in the streaming giant’s latest twisty, emotional drama. Jones and Julie Delpy tell allHostage is a political thriller, and observes the conventions in many ways. The pace is absolutely flawless, it’s twisty, it has emotional heft. The British prime minister, Abigail Dalton, played by Suranne Jones, faces her husband, Alex Anderson (Ashley Thomas), being kidnapped. Their marriage is well drawn – “it’s happy, it’s assured, they’re supportive of each other,” Jones says. As we chat in Netflix’s central London offices, she’s always saying five things at once, only one of them out loud. Here, the subtext (I’ve decided) is: it’s actually pretty skilled work, creating a not-schmaltzy, passionate but familiar love match in which all the audience’s hopes and prayers are with the abducted spouse. That’s why normally when fictional politicians are the victims of a family kidnapping, it’s one of their kids.Meanwh...