Episode 6

S1, E6: Dr Chris inserts a tiny medical camera up his nose and down his throat to look at how our vocal cords work. Dr Xand goes on call with an emergency ambulance team and Dr Chris takes a terrifying ride on a super scary rollercoaster to find out how our bodies deal with fear. Meanwhile over in accident and emergency, one patient has some serious tummy pains and another has a sore elbow.