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One man combined the occult and rockets to produce the technology that underpinned Mutually Assured Destruction. A skull found in 1912 seems to solve Darwin's puzzle of where we came from. Mary Mallon infects hundreds with typhoid despite being healthy.
A musical genius is forced to create the most brilliant piece of spy technology ever. Wendell Johnson turns his own stutter into a research topic, but it takes a twist in when he experiments on orphans. Dr John Ziegler introduces steroids to athletes.
A Pavlov student repeats this experiment on orphans to prove that they are nothing more than animals. In 2001 red rain falls in India; it seems to be filled with biological cells. A glow in the dark paint used during WWI contains a deadly ingredient.
Jose Delgado begins to discover how to electronically control the mind. A doctor at Edinburgh University doesn't ask any questions when two men begin supplying him with fresh human cadavers. Scientist Phillip Lenard leads a vendetta against Einstein.
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Stars Dan Stevens and Rachel Keller share what to expect