Professor Beaumont is angry that the patients have been complaining about the three doctors, even Griffin, whose lengthy descriptions of operations have induced nausea and all must behave themselves. Unfortunately Griffin gets into a spat with a cantankerous old man, Dick is caught on the fiddle and Duncan gets a thump from a seven foot muscle man whose car he damaged earlier in the day. Duncan is relieved when the day is over - until he drives into Beaumont's car.