For every psychopath there are signs. Would you see them? Revisiting some of the most dangerous killers in modern history to see which psychopathic traits they exhibited. Featuring real archive footage.

For every psychopath there are signs. Would you see them? Revisiting some of the most dangerous killers in modern history to see which psychopathic traits they exhibited. Featuring real archive footage.

Contestants from the Bachelor and Bachelorette from previous seasons have another chance to fall in love in Bachelor in Paradise with other previous contestants.

Contestants from the Bachelor and Bachelorette from previous seasons have another chance to fall in love in Bachelor in Paradise with other previous contestants.

Evidential medium Cindy Kaza and former NYPD homicide detective Steve DiSchiavi continue to investigate allegedly haunted locations at the request of their clients to provide proof of paranormal activity.

Evidential medium Cindy Kaza and former NYPD homicide detective Steve DiSchiavi continue to investigate allegedly haunted locations at the request of their clients to provide proof of paranormal activity.

The further adventures in time and space of the alien adventurer known as the Doctor and his companions from planet Earth.

The further adventures in time and space of the alien adventurer known as the Doctor and his companions from planet Earth.

A search for the crème de la crème of British pastry. Teams consisting of three professional pastry chefs compete for the title.

A search for the crème de la crème of British pastry. Teams consisting of three professional pastry chefs compete for the title.