La - Mante

It is noted for going to "very dark places" and can be "gory in parts".

(The Mantis) is a gripping 2017 French psychological thriller miniseries that revitalizes the "serial killer hunting a copycat" trope with a chilling, maternal twist. Core Premise La Mante

The series is praised for its dark, "sinister" atmosphere and "more twists than a rollercoaster," maintaining a high-stakes "cat and mouse" energy throughout its six episodes. It is noted for going to "very dark