Deadly Science Deadly Biology (Season 2, Episode 2)
TV Episode | Documentary

Deadly Science

Deadly Biology (Season 2, Episode 2)

TV Episode | Documentary

Eighteenth-century obstetrician Ignaz Semmelweis plants the seeds for germ theory before a stunning downfall. Peruvian hero Daniel Carrión chases down a deadly disease using a dangerous experiment.

Director

Daniel Oron

Writer

Alison Kroeker (writer)

Composer

Adrian Ellis

Cinematographer

Reuben Denty

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Edit Released

Updated Dec 31, 2025

Release date

2025 (Canada)

Awards

Series awards

2 nominations

Contacts

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Cast	+ Add Cast
10 cast members

Name	Known for
Natasha Billson Self Self See fewer	Relative Secrets (2025)
James Ellis Self Self See fewer	Hitler's Most Wanted (2019)
Mazyar Fallah Self Self See fewer	Secret Societies: In the Shadows (2022)
Sean Graham Self Self See fewer	Mysteries of the Ancient Dead (2022)
Elizabeth Koester Self Self See fewer	Deadly Science (2022)
Tyler Lito Sieur Freminet (as a different name) Sieur Freminet (as a different name) See fewer	The Mega-Brands That Built America (2023)
Tony McMahon Self Self See fewer	The UnXplained (2019)
Emily Rondel Self Self See fewer	Deadly Science (2022)
Robert Sparling Self Self See fewer	Colossal Machines (2021)
Tim White Narrator Narrator See fewer	Deadly Science (2022)