Turned On by Danger
Horizon · Season 34 · Episode 7
Horizon reports on a radical new theory by Professor Polly Matzinger about the human body's immune system.
Episode Details
Air date, runtime, timezone, and episode position.
Season
34
Episode
7
Air Date
17/Apr/1997
Air Time
21:00
Runtime
60 min
Overview
Episode summary.
Horizon reports on a radical new theory by Professor Polly Matzinger about the human body's immune system.
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