With a flu epidemic running rife, three new bumbling recruits are assigned to Inspector Mills police station. With help from Special Constable Gorse, they manage to totally wreck the operations of the police force and let plenty of criminals get away, even before they arrive at the station. They all have to prove themselves or else they'll be out of a job and Sergeant Wilkins will be transferred. Sub-plots include romances between Wilkins and Moon, Constable and Passworthy.

Set in Haven Hospital where a certain men's ward is causing more havoc than the whole hospital put together. The formidable Matron's debut gives the patients a chill every time she walks past, with only Reckitt standing up to her. There's a colonel who is a constant nuisance, a bumbling nurse, a romance between Ted York and Nurse Denton, and Bell who wants his bunion removed straight away, so after drinking alcohol, the men decide to remove the bunion themselves!

Sergeant Grimshaw wants to retire in the flush of success by winning the Star Squad prize with his very last platoon of newly called-up National Servicemen. But what a motley bunch they turn out to be, and it's up to Grimshaw to put the no-hopers through their paces.