Operation Ouch!
Operation Ouch! is a comedy program on CBBC. Prepare yourself for a healthy dose of fun and plenty of GROSS ALERTS with Operation Ouch! Dr Chris, Dr Xand and Dr Ronx are here to explore the ins and outs of the human body in a variety of exciting experiments. The popular program has been available since 2025. A total of 121 episodes have been broadcast, most recently in October 2026.
Last episode
Operation Ouch!
There’s a mega-snotting in Ouchology, and the doctors are in the lab testing how strong teeth are.
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The doctors get competitive in a race to reveal what happens when blood vessels get blocked and Dr Xand goes for some physiotherapy.
The doctors set fire to food, Dr Xand goes to an asthma clinic and the ouch-mobile opens its doors to solve more intriguing medical mysteries.
The doctors make an unusual type of cheese with Xand's body bacteria and find out what to do if someone breaks their leg.
The doctors try to trick their body temperatures, and Dr Xand tries to stop his body giving him away when he tells fibs in a lie detector test.
The doctors fill their bladders, quite literally, to show what happens when you go for a wee. Meanwhile, in accident and emergency, one patient has swallowed a coin.
Series 13
The smell of Dr Xand’s pongy feet takes over the lab, so the doctors investigate. Dr Dan and Dr Raph work their quads with Gladiator Dynamite, and find out where the ginglymus is located.
Series 3
The doctors reveal how you taste with your nose as well as your tongue, and Dr Chris discovers how 3D printing works when he prints his own skull.
The doctors reveal what comes out of your mouth when you cough, and Dr Xand gets a front-row seat at a life-changing operation.
The doctors reveal how far a heart can pump blood, Dr Xand meets a life-saving dog, and Dr Chris is in the ouch-mobile solving more medical mysteries.
Dr Chris trains as a nurse on a ward full of robotic patients, and Dr Xand opens up the ouch-mobile - a drop-in clinic for all medical mysteries.
Series 2
Dr Chris and Dr Xand look at what medicine was like in the First World War and meet a Paralympian runner who swaps her awesome blade for a World War I leather leg.
Series 13
The doctors test how strong stomach acid really is, and will it be Dr Chris, Dr Xand or Dr Ronx who gets snotted in Ouchology?
Series 2
Dr Chris and Dr Xand demonstrate an awesome body trick and reveal another way the human body heals itself after an injury.
The doctors show that your breath is just as unique as your fingerprints and Dr Chris goes behind the scenes of medical drama Casualty.
The doctors use real stomach acid to do an experiment to reveal how the digestion process starts.
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.
The doctors look at the awesome work that goes on inside the liver, and Dr Chris extracts snot from members of the public for a very useful experiment.
Series 13
How are bogies made? With the help of a supersized nose, the doctors make their own! Dr Ronx is on a busy hospital shift, and Gladiator Dynamite kicks off a foot body battle!
Series 3, Episode 10
Expected on
Dr Chris and Dr Xand demonstrate what to do if someone chokes, and the ouch-mobile opens its doors to help solve more medical mysteries.