Operation Ouch!
Best Of...
TV-PG
S4 • E9 Mar 13, 2016The doctors choose some of their favourite moments including an experiment to find out what happens when you cough and a life-changing operation that allows someone to hear for the very first time. There's a brand new mind-bending trick to baffle your brain, and the ouch-mobile opens its doors to help solve more medical mysteries.
