Stephen Dost

This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs...of evil?

Think you know the person you married? Think again. These gripping true stories explore the wickedness behind the wedding and show the devastating consequences of what happens when people are betrayed by those who should love them the most.

Fast, furious and 100 percent real, High Speed Chase puts you directly in the driving seat for some of the most extraordinary and dangerous police chases ever captured on camera.

Dr Jeni Haynes lives with Dissociative Identity Disorder, her memories held by 2,500 alternate selves. When she seeks justice for childhood abuse, a decade-long investigation asks whether fractured testimony can be believed, or whether her condition preserved the truth needed to make legal history, with police, psychiatry and the judiciary aligned together.

Is there life beyond Earth? Could the bizarre, hellish worlds of our solar system actually harbor alien biology? From poisonous hot springs to desolate mountaintop glaciers, the clues they unearth could open a window to alien life. This two-hour event joins astrobiologists as they explore the most obscure regions on Earth, where the secrets of life in the solar system may finally be revealed.