‘The Serpent’ sinks its teeth in with a true-crime tale set in the 1970s

Even taking acknowledged creative liberties, the true story at the core of “The Serpent” sinks its teeth into you, chronicling a murder spree by a slick con man, and the unlikely diplomat whose determined efforts helped apprehend him. Anchored by Tahar Rahim (“The Mauritanian”), the eight-part series drags in places, but gradually becomes the kind of binge that those who get drawn in might well consume in a weekend.

Source:: CNN Entertainment