CAPITAL
Pivot, 10:00 p.m. ET
MINISERIES PREMIERE: Based on the John Lanchester novel, and starring Gemma Jones and (pictured) Tony Jones, this new British import is a mystery, set in modern-day London, about a group of neighbors who receive similarly ominous postcards, with the identical terse and tense warning: “We Want What You Have.” In my neighborhood, any anonymous postcards I’m likely to receive would have a different warning: “We Want You to Mow Your Lawn.”