Grade levels: Upper Elementary (4-6)

The Doctors conduct some experiments in their lab to show us how muscles work.

Also, Dr. Chris investigates how maggots are helping to heal a sore foot and Dr. Xand gets kisses from random people to show us how the bacteria in our bodies are actually beneficial.

In Accident & Emergency, one patient has some grit in his head after a fall in the playground and another has injured his neck after performing a karate kick.

We also meet Britain’s Hairiest Man, learn a body trick that prevents someone from standing on their tiptoes, and Dr. Xand goes on call with an emergency ambulance team.

The Doctors head into their lab to show us why it’s important to cover your mouth when you sneeze.

Plus, Dr. Chris gets his hands on a real human brain while Dr. Xand visits the Plaster Room to see how plaster casts are applied and removed.

In Accident & Emergency, one patient has a metal hook in her hand while another patient has a toenail stuck up his nose.

We also meet a man who has an eye-popping ability, learn a body trick that allows you to use just one finger to stop someone from moving, and Dr. Xand goes on call with an emergency ambulance team.

The Doctors go into their lab and use a multipulse transcranial magnetic stimulator to discover where the signals our brain sends to the other parts of our bodies originate.

Plus, Dr. Chris learns how leeches are still being used in modern medicine while Dr. Xand observes a surgery to remove some troublesome tonsils.

In Accident & Emergency, one patient can’t shut her mouth because she dislocated her jaw and another patient banged his head on a railing.

We also meet a world champion freerunner, learn an amazing body trick that can stop you being able to control the movement of your foot, and Dr. Xand goes on call with an emergency ambulance team.

The Doctors go to painful lengths to show us how pain is in your brain and how you can reduce the amount of pain you experience.

Plus, Dr. Chris works up a sweat while investigating why we perspire and where we perspire the most, and Dr. Xand trots around in high heels in the Gait Lab to investigate the things that can affect how we walk.

In Accident & Emergency, one patient cut the end of his finger off when he shut his hand in a car door and another patient broke his hand when he punched a wall.

We also meet a sword swallower, learn an amazing body trick that can confuse your friends’ brains using just a couple of bowls of water, and Dr. Xand goes on call with an emergency ambulance team.

The Doctors enter the lab where Dr. Chris sticks a nasogastric tube into Dr. Xand’s stomach, via his nose and throat, to prove how your nose, throat, and stomach are all connected.

Also, Dr. Chris observes a stomach surgery performed with the aid of a surgical robot and Dr. Xand enters a cryogenic chamber to find out how our bodies react to extreme cold.

In Accident & Emergency, one patient has a broken arm and another has a stone stuck in his ear.

We also meet the man with the world’s longest tongue, learn a body trick that stops your friends from lifting their finger, and Dr. Xand goes on call with an emergency ambulance team.

Dr. Chris goes airborne in a stunt plane to show us why we get travel sickness and explain how to combat it.

Also, Dr. Chris goes on call in the Accident & Emergency department where he meets a seemingly indestructible boy and the Doctors get wired up in a sleep lab to investigate why we need sleep and what happens inside our bodies while we sleep.

In Accident & Emergency, one patient is severely constipated and another has a painful wrist.

We also meet a man whose amazing brain helps him do some amazing football tricks, learn a body trick that stops your friends from moving their legs, and Dr. Chris goes on call with an emergency ambulance team.