In 1979, when Margaret Thatcher's first government breaks a promise to establish a Welsh language television channel, a wave of civil disobedience follows. One man - Gwynfor Evans - threatens to starve himself to death unless the government comes good on its manifesto pledge. The reimagining of one of the most colourful chapters in contemporary Welsh history.

Confronted with death, National Health Service founder Aneurin 'Nye' Bevan's deepest memories lead him on a mind-bending journey back through his life; from childhood to mining underground, Parliament and fights with Winston Churchill.

In the Welsh town of Port Talbot, 1942, Richard Jenkins lives as a wayward schoolboy, caught between the pressures of his struggling family, a devastating war and his own ambitions. However, a new opportunity arises when Richard’s natural talent for drama catches the attention of his teacher, Philip Burton.