Series about the world of medicine and biology. Dr Chris inserts a tube into Dr Xand's nose and down to his belly to prove that the nose, mouth and stomach are all connected.Source: CBBC
Series 1: Episode 13
Series 2 - Episode 8
The doctors use real stomach acid to do a gross experiment to reveal how the digestion process starts.
Series 3: Episode 2
Series 1: Episode 11
Series 7: Episode 3
Are you squeamish? Find out why in today’s lab experiment, and get ready to get moving in Investigation Ouch! The doctors tackle medical mysteries on the wards in Ouch & A ...
Series 1: Episode 10
Series 1: Episode 9
Series 1 - Episode 6
Series about the world of medicine and biology. Dr Chris explains what happens to your body when you feel travel sick, and Xand finally finds out if he really does snore.
Series 2 - Episode 7
The doctors prove that we all have invisible ink inside our bodies and Dr Xand sees head lice removed from someone's hair with a vacuum cleaner.
Series 3: Episode 1
Series 4: 10. Don't Panic About Puberty (special)
Series 1 - Episode 1
Series about the world of medicine and biology. Dr Chris inserts a tube into Dr Xand's nose and down to his belly to prove that the nose, mouth and stomach are all connected.
Snips: 11. Sneeze Vs Cough
Clips from Operation Ouch! Coughing and sneezing are the body's ways of getting rid of unwanted stuff, but they can spread germs really far too!
Snips: 8. Good Taste
Clips from Operation Ouch! We take a closer look at your tongue and how your taste buds work.
Series 4: Episode 5
Series 2: Episode 3
Snips: 19. How Much Does Diarrhoea Weigh?
Clips from Operation Ouch! Dr Chris and Dr Xand create a poo factory to show you all about diarrhoea.
Series 6: 13. Flabbergasting Favourites
In the last episode of the series, the doctors have picked out some of their favourite moments - get ready to see just how strong your tendons really are and discover who the be ...