Watch An Unexpected Killer Online | Peacock

Documentary3 Seasons
TV14
Say Hello to Peacock! The wildly entertaining new streaming service for watching An Unexpected Killer. Watch today!

Watch Full Episodes of An Unexpected Killer

Watch An Unexpected Killer Season 3

A wild and unpredictable journey into homicide investigations that conclude with the shocking surprise of the killer’s true identity.
  • A Predator Within
    Episode 143 mins
    A college student is murdered in her apartment and police track down several surprising suspects.
  • Gold-Blooded Murder
    Episode 243 mins
    A 59-year-old man is found shot to death in his home and his jewelry collection stolen.
  • Fatal Fast Food
    Episode 343 mins
    A restaurant is robbed and the night manager murdered, leading police to investigate co-workers.
  • A Love Lost
    Episode 443 mins
    An affair, a kidnapping plot and a racist gang are investigated when a husband-to-be is killed.
  • Nightmare in Shenandoah
    Episode 543 mins
    When a mother is stabbed to death in a horrifying attack, suspicion falls on those closest to her.
  • Deadly Desires
    Episode 643 mins
    A mother of three is murdered in her home; a phone call leads to a culprit hiding in plain sight.
  • Shot in the Dark
    Episode 743 mins
    A custody dispute and a gunman's words send police scrambling to find the killer of a father.
  • A Ringing Suspicion
    Episode 843 mins
    The strangling death of a young mother and bride-to-be baffles police.
  • The Ties That Bind
    Episode 943 mins
    A wealthy trader and father of four is gunned-down at home while his family is tied up in a closet.
  • Wicked Night Out
    Episode 1043 mins
    When a woman is found dead in a field, police scour security video to retrace a suspect's steps.

Related Clips

Frequently Asked Questions

Download the Peacock app and start streaming full episodes of An Unexpected Killer. View the full list of supported devices.

You can watch An Unexpected Killer on Peacock. Just sign up for Peacock Premium and stream every episode.

Peacock currently has 3 seasons of An Unexpected Killer available for streaming.

Stream new movies, hit shows, exclusive Originals, live sports, WWE, news, and more.

PEACOCK ORIGINALS - Love Island
PEACOCK ORIGINALS
⬤⬤⬤⬤⬤⬤
Love Island
NEW MOVIES - They/Them
NEW MOVIES
⬤⬤⬤⬤⬤⬤
They/Them
BRAVO OBSESSIONS - The Real Housewives Franchise
BRAVO OBSESSIONS
⬤⬤⬤⬤⬤⬤
The Real Housewives Franchise
LIVE SPORTS - Premier League
LIVE SPORTS
⬤⬤⬤⬤⬤⬤
Premier League
Start watching An Unexpected Killer
Watch all episodes with Peacock Premium