Unmasking the Tylenol Killer

Unmasking the Tylenol Killer (2026)

CrimeDocumentary
2026
1h 28m
🇺🇸 US
8.4
1 variant
IMDb page

Decades after an unidentified man dies of cyanide poisoning in a Boise church, a detective uncovers clues to his identity and shocking evidence that he may have been one of America's most notorious mass murderers: the Tylenol Killer.

Terry Dunn Meurer
Director
Last updated 3 days ago

1 variant

Poster variants

Unmasking the Tylenol Killer
8K
Unmasking the Tylenol Killer2026
8100×12000 0

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