Sensational Sphincters (S06E10)

Dr. Chris and Dr. Xand explore the incredible muscles that play a role in vision and digestion. They also step into the shoes of a hospital hairdresser, tackling the challenge of cutting real patients' hair during Operation Takeover. In a thrilling adventure, Dr. Chris ventures into the woods to track down one of the planet's most dangerous creatures. Meanwhile, in Ouch and About On Call, they tackle more pressing medical queries. In the accident and emergency unit, one patient arrives with an eye issue, while another is prepped for surgery to fix a severely fractured wrist.