Thin Ice

Written by Sarah Dollard

"Human progress isn't measured by industry. It's measured by the value you place on a life. An unimportant life. A life without privilege. The boy who died on the river, that boy's value is your value. That's what defines an age. That's what defines a species."

London, 1814. The entire city has turned out for the biggest Frost Fair in decades! But beneath the frozen Thames, revellers are disappearing, snatched through the ice. Pulled into the depths where a terrifying monster lurks. Will the Doctor and Bill stop the slaughter before they too are dragged into the icy waters?