Serial killers are scarier than any ghost or haunted house because we know for a fact that they really exist in this world. The horrendous crimes these murderers commit are often too shocking to believe, and we wonder how these people weren't caught or flagged earlier in their lives.
Well, as this list proves, most serial killers can function well enough to pass as everyday people. This list includes television appearances by several high-profile serial killers before they were infamous for their horrendous crimes. Just by looking at them, it's hard to believe that these people are murderers, but the truth is that they are all cold-blooded killers. Below, you'll find clips of serial killers on popular shows like The Dating Game, Jeopardy, and Celebrity Masterchef, while no one surrounding them suspects the true nature of the person they're with.
The Master Chef And Serial Poisoner
The Dating Game Killer
The BTK Killer, An Upstanding Community Member
The Game Show Contestant Who Revealed A Clue On Air
Game Show Contestants Impersonating A Psychopath
Reporters Interview a Victim's Neighbor - Who Was Also Her Killer