Poison

The Health Authority announce they plan to reorganise management at The Royal, leaving Mr Harper less than keen to re-apply for his job, so Ken and Alun decide to convince him otherwise by moving him into a luxurious new office - but their plans end in disaster after he accidentally spoons cockroach poison into his tea. Meanwhile, Goodwin's medical skills are questioned when he wrongly accuses a cafe of making a local jazz band ill and a dinner party turns murderous for Ormerod and Weatherill when their host reveals he suspects his wife is trying to kill him.

Hospitalets forstanderinde finder en lynkur, da et helt jazzband bliver syge. Dr. Ormerod bliver opsøgt af en ven, der mistænker sin kone for at have planer om at forgive ham. Og mens portøren Ken møder en gammel flamme, fortsætter Alun sin charmeoffensiv mod den skønne Samantha.