In Morriston Hospital in Swansea in 1994 a group of ordinary middle-aged Welsh men stepped into the unknown by taking part in the world's first medical trials for the drug that became Viagra.

Top Cast

Iwan RheonMeurig Jenkins

Alexandra RoachFfion Jenkins

Katy WixJoanna Wootle

Steffan RhodriColin White

Mark Lewis JonesEddie O’Connor

Phaldut SharmaPeetham ‘Pete’ Shah

Alexandria RileyAlys Shah

Paul RhysTommy Cadogan