Acting
Horizon
1964
The One Show
2006
Who Do You Think You Are?
2004
Horrible Histories
2009
Celebrity Mastermind
2003
Operation Ouch!
2012
Royal Institution Christmas Lectures
1966
The Twinstitute
2019
HealthCheck UK Live
2020
Operation Iceberg
What's the Right Diet for You? A Horizon Special
2015
What Are We Feeding Our Kids?
2021
Irresistible: Why We Can't Stop Eating
2024
The Doctor Who Gave Up Drugs
2016
The Human Body: Secrets of Your Life Revealed
2017
Surviving the Virus: My Brother & Me
