Sky One crime drama which ran for 2 seasons in 2019 and 2021, based on the Norwegian drama Valkyrien. Mark Strong starred as Daniel Milton, a renowned surgeon who runs an illegal medical clinic in the underground tunnels beneath Temple tube station. He treats criminals and others who can't seek the usual medical help, whilst at the same time trying to find a cure for his wife's terminal illness. Also starred Daniel Mays.
In the first series Claire Rushbrook played Gloria Wilson and Chloe Pirrie played D.I. Karen Hall.
Won an IFTA Award in 2020 for Best Scripted Drama.