Cold Case: The Tylenol Murders (2025)

Crime · Documentary · Mystery

Who really laced Tylenol with cyanide? This true-crime series examines alarming theories behind the unsolved killings — and tracks down a key suspect.

IMDb rating: 6.5 (3,962 votes)
Episode average: 7.0 ↑ +0.5 vs IMDb
Seasons: 1
Streaming (US): Netflix
Language: EN
Type: Mini-series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

Browse shows by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

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

Seasons

Season 1 (2025)

7.00 avg 3 episodes 7.1 → 6.8 39 min avg

Declining

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Pain Killer	7.1	207
2	The Bitter Pill	7.1	186
3	Sealed for Your Protection	6.8	178