Horizon
S14 · E19 — The Sunspot Mystery
S14:E19 · The Sunspot Mystery
23 episodes in this season
A Smile for a Crocodile
60 min
The Pill for the People
The Ape That Stood Up
The Human Animal
The Guinea Pig and the Law
Hunters of the Seal
The Red Planet
One of Nature's Hotels
Dawn of the Solar Age
Genetic Roulette
The Amazing Doctor Newton
The Trouble with Medicine
Silent Speech
The Green Machine
The River That Came Clean
Blueprints in the Bloodstream
40 Years of Murder
The Cry for Help
The Sunspot Mystery
The Rhine's Revenge
Icarus' Children
The Healing Nightmare
The Great Wine Revolution
