James Martin continues with his mission to improve Britain's hospital food. Today as he continues working through the problems at Birmingham's Royal Orthopaedic, he realises that if he really wants to affect change at more than one hospital, then he's going to need some help. He invites some of the country's best known chefs to his home to see if he can persuade them to give up their time for free and work to tackle the food at a hospital in their local area. Will they agree to come on board? Back in Birmingham there are tears and disagreements as James sets out to crack the problems leading to the kitchen's terrible problem with waste. But are the team taking on board what he's telling them? And James is invited to help with a new menu being rolled out across every NHS hospital in Wales - although an unexpected problem is quickly revealed.