Businessman Richard Downing is brought into the Clinica Benidorm and is found to have a life-threatening infection, but the doctors struggle to find the cause of it, while disco enthusiast Ann Marie Graves arrives after rupturing her ankle pulling off an elaborate dance move. Also being treated are expat bar owner Peter Hall, who was knocked off his scooter by a car and is experiencing memory loss, and Janette Bennet, who has been suffering from pain in her legs that staff suspect may be deep-vein thrombosis