Episode 2
Stacey Dooley, Jonnie Peacock, Ann Widdecombe and Michael Mosley work alongside staff at King's College Hospital to find out what it takes to keep the nation alive.
Stacey Dooley, Jonnie Peacock, Ann Widdecombe and Michael Mosley work alongside staff at King's College Hospital to find out what it takes to keep the nation alive.