Alan and Tricia Hamilton are blissfully happy. Until one day their perfect life is torn apart when Alan steps in front of a passing car, and he is left with a brain injury that completely transforms his personality.

The true story of British intelligence whistleblower Katharine Gun who—prior to the 2003 Iraq invasion—leaked a top-secret NSA memo exposing a joint US-UK illegal spying operation against members of the UN Security Council. The memo proposed blackmailing member states into voting for war.

Gypsy boy Heathcliffe is adopted by God-fearing landowner Earnshaw in 19th-century northern England and grows up as the soulmate of the daughter, Cathy. However, their romance suffers various tragedies.

A young woman returns to the family lodge and through that into her past.

In the Yorkshire Dales, a mysterious signal from space arrives with instructions to build a powerful super-computer. Once completed, the evice's motives provokes discourse between scientists John Fleming and Madeleine Dawnay as further instructions are to create a living organism, which Dawnay develops. The entity compels lab assistant Christine to commit suicide, and, upon manifestation, adopts her form, now known as Andromeda.