Operation Ouch!

Take My Breath Away! The doctors explore their way through the world of medicine and biology. [S] [HD]

Dynamite Rules! Dynamite sets Drs Dan and Raph an epic Body Battles task, and Billy becomes a mindbender. [S] [HD]

Fart Speed! The doctors investigate how fast farts travel with their Fart-O-Matic contraption. And Gladiator Dynamite tests Dr Dan and Dr Raph's bulging biceps in an epic Body Battle! [S] [HD]

I'm Gonna Vom! Dr Chris and Dr Xand explore what happens when you vomit. Dr Raph disappears into Dr Dan's body to see what his heart does in Just One Second, and we meet a brand new Oucher. [S] [HD]

What a Gas! How does blood carry oxygen? Dr Tosin sends Dr Xand and Dr Chris through blood vessel tunnels to find out. And Dr Raph meets robots being trialled for magnetic vine surgery. [S] [HD]

Head to Head! There's heart-pumping action in Ouchology, and the doctors discover why we get blisters. [S] [HD]