On royal wedding day, the patients at St George's - including David, who's fallen from a ladder, and John, who's fallen down the stairs - and their relatives reflect on love, devotion and commitment
Emergency consultant Ahmed rushes to save the life of a woman with an abdominal aortic aneurysm, while ensuring that the other patients in busy resus also get the attention they need.
40-year-old Tania is in resus after being knocked down by a car. 77-year-old Edwin is rushed into A&E bleeding from a tumour, and footballer Lilli has damaged her eye socket.
Xintong has been thrown from a go-kart at speed, doctors worry that she may have damaged her spine. Gary has an enormous swelling in his finger after trapping it between shopping trolleys.
Benoit, who is nine, has abdominal pains. Doctors are concerned that it may be appendicitis. Michelle has suspected sepsis. Schoolgirl Charley-Ann has got part of an earring stuck in her ear.
Jeremy is airlifted to hospital after a collision while riding his bike, Allen has fallen down a flight of stairs, and student James has cut his arm in a skateboarding accident
Brooke, who's 12, has gone into respiratory arrest after having a severe asthma attack. Howard has burns from trying to put out an explosion in his shed. Meanwhile cyclist Colin has fractured his collarbone.
This special meets the St George's specialist stroke team. Meanwhile, Steven has severe stomach cramps, and 16-year-old Aaliyah's fingernail has been badly damaged in a fight.
Junior, who's eight, has been hit by a car and has an open leg fracture and suspected internal bleeding. Anthony has suffered chest pain at the races and has a dangerously high heart rate.
Cyclist Ollie, who's 16, has been in a traffic accident. Dominic's throat has been bleeding badly after he had his tonsils out. Narayan's six. He has paper stuck deep in his ear.
Greg has been knocked off his motorbike and has critical injuries to his arm and leg. Cara, who's 11, has fallen from a human pyramid doing gymnastics and has a badly broken arm.
Paul, who's 66, is brought to A&E with a dangerously high heart rate; Nicky has a swelling in her throat; and seven-year-old Kit has injured his chest in a golf buggy
After a collision with a tree, Ranjan, who's 64, is transferred to St George's. Callum, who's 20, has mysteriously collapsed, and four-year-old Scarlett has hurt her leg.
Jahan has severe chest pains, which doctors think could be a heart attack. His daughter reveals how he fought in the Iranian Revolution and the effect that it had on his life.
Benoit, who's nine, has abdominal pains. Doctors are concerned that it may be appendicitis. Michelle has suspected sepsis. Charley-Ann has part of an earring stuck in her ear.
Leslie is rushed to A&E after suffering a stroke; Hannah has pain in her spine after falling from her horse; and Isabella, who's six, hurt her neck falling from monkey bars