Watch World's Most Notorious Killers Online | Peacock

World's Most Notorious Killers

TVMA

An in-depth look at the most prolific international murder investigations of all time, told from the point of view of those who were there.

Get Started

Watch Full Episodes of World's Most Notorious Killers

Watch World's Most Notorious Killers Season 1

An in-depth look at the most prolific international murder investigations of all time, told from the point of view of those who were there.

The West Murders
Episode 1 - 77 mins
Police in England looking for a missing girl discover a graveyard of bodies buried beneath a house.
The Vienna Strangler
Episode 2 - 77 mins
Detectives in Los Angeles and Vienna hunt the world's first transatlantic serial killer.
The Monster of Belgium
Episode 3 - 78 mins
Belgian police are unsure whether they have caught a serial killer or unmasked a child sex ring.
The Murder Down Under
Episode 4 - 75 mins
In 1982, Lynette Dawson, a loving wife and mother, disappears; a 40-year fight for justice ensues.
The Serpent
Episode 5 - 74 mins
In the '70s, tourists in Thailand are brutally killed; years later, the alleged murderer speaks out.

Frequently Asked Questions

How can I watch World's Most Notorious Killers?: Download the Peacock app and start streaming full episodes of World's Most Notorious Killers. View the full list of supported devices.
Where can I watch World's Most Notorious Killers?: You can watch World's Most Notorious Killers on Peacock. Just sign up and stream every episode.
How many seasons of World's Most Notorious Killers are there?: There is currently 1 season of World's Most Notorious Killers available for streaming on Peacock.

New on Peacock

Based On A True Story

Season two finds new parents Ava and Nathan Bartlett three months into parenthood.

Twisters

Twisters brings back the blockbuster disaster epic with a whirlwind of heart-stopping action and exhilarating thrills.

St. Denis Medical

An eclectic team of underfunded yet dedicated doctors, nurses and medical staff are doing their best not to lose their patience in an Oregon hospital overrun with patients

The Day of the Jackal

An unrivaled and highly elusive lone assassin, the Jackal, makes his living carrying out hits for the highest fee.

World's Most Notorious Killers

Watch Full Episodes of World's Most Notorious Killers

Watch World's Most Notorious Killers Season 1

The West Murders

The Vienna Strangler

The Monster of Belgium

The Murder Down Under

The Serpent

Related Clips

You May Also Like