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 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 Sgt. Wilkins will be transferred.

Sidney Jamesas Sergeant Frank Wilkins
Eric Barkeras Inspector Mills
Kenneth Connoras Constable Charlie Constable
Charles Hawtreyas Special Constable Timothy Gorse
Kenneth Williamsas Constable Stanley Benson
Leslie Phillipsas Constable Tom Potter
Joan Simsas Policewoman Gloria Passworthy
Hattie Jacquesas Sergeant Laura Moon
Shirley Eatonas Sally Barry
Cyril Chamberlainas Constable Thurston