The nurses of a men's surgical ward at the Haven Hospital have equal difficulty in resisting the advances of their charges and meeting the demands of their martinet Matron. Individual pursuits among the patients range from nuclear physics to studying racing form, but these are eventually forgotten in the collective pursuit of an unofficial operation on the bunion of a new patient, anxious for a speedy discharge so that he can enjoy a gay weekend. This operation, performed in a general state of intoxication, is not a success, since all concerned succumb to laughing gas.
A somewhat stale farce, mixing slapstick, caricature and crudely anatomical humour, puts life in a public hospital ward into the same cheerlessly rollicking category as the barrack-room. Predictably, the main butt is Matron, and at least one sequence implies a strongly intended criticism of the type of Matron who makes a fetish of details that have no real bearing on the patients' well-being whatever.