The Doctors experiment on their muscles to show they work! Dr Chris meets some wriggly maggots that are helping to heal a sore foot and Dr Xand goes on-call with an emergency ambulance team.

The Doctors show you what really happens when you sneeze! Dr Chris gets his hands on a real human brain and Dr Xand goes on call with an emergency ambulance team.

The Doctors demonstrate how our body movements are controlled by confusing their very own brains! Dr Chris lets a blood-sucking leech feed on his arm and Dr Xand goes on call with an emergency ambulance team.

The Doctors see how much pain they can take in their laboratory, Dr Xand investigates how our shoes can dramatically change the way we walk and Dr Chris goes on call with an emergency ambulance team.

The Doctors show how your mouth, nose and stomach are all connected! Dr Xand enters a room colder than Antarctica and Dr Chris meets a robot surgeon.

The Doctors explain what happens to your body when you feel travel sick, they investigate why it's important to get a good night's sleep and Dr Chris goes on call with an emergency ambulance team.