Operation Ouch! - Series 3: Episode 10
Series 4 Episodes
- Episode 1Dr Chris and Dr Xand reveal the surprising secret behind the speed of your nerves.28 mins
- Episode 2Dr Chris and Dr Xand reveal where your blood comes from.28 mins
- Episode 3The doctors reveal the hidden muscle that makes you breathe.28 mins
- Episode 4The doctors reveal what happens when you get diarrhoea.28 mins
- Episode 5The doctors see if they can find out why skin goes wrinkly in the bath.28 mins
- Episode 6The doctors look at your kidneys and reveal how these amazing cleaning machines work.28 mins
- Episode 7The doctors find out what happens when you eat with the help of a miniature Xand doll.28 mins
- Episode 8The doctors reveal the amazing organs that keep you alive before you're born.28 mins
- 9. Best Of...The doctors choose some of their favourite moments.28 mins
