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Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.
Yotam Guendelman, Ari Pines
Netflix
Miniseries
3 episodes
Jeff Flock
Self - Reporter, CNN
James Lewis
Self - Tylenol Murder Suspect
Michelle Rosen
Self - Daughter of Victim
Tyrone Fahner
Self - Illinois Attorney General
Mary Kellerman
Self - Tylenol Poisoning Victim
Richard Brzeczek
Self - Superintendent - Chicago Police
Gardiner Harris
Self - Author, No More Tears: The Dark Secrets of Johnson & Johnson
Dateline
1992
Unsolved Mysteries
1988
The Long Firm
2004
Killers Behind Bars: The Untold Story
2012
Social Media Monsters
2025
The Flight Attendant Murders
2023
Escaping Twin Flames
Bank Under Siege
2024
Accident, Suicide or Murder
2019
People Magazine Investigates: Cults
2018
Cold Case Files
2017
Exhibit A
In The Mind of A Perpetrator
2020
#TextMeWhenYouGetHome
2022
Phrogging: Hider in My House
The Anarchists
Hell in the Heartland: What Happened to Ashley and Lauria
The Crowded Room
Jakten på Lasermannen
2021
The Most Hated Man on the Internet