During a holiday by the British seaside, Hornleigh and Bingham grow bored and turn their hand to investigating a local crime.
Gordon Harker
as Inspector Hornleigh
Alastair Sim
as Sergeant Bingham
Linden Travers
as Miss Angela Meadows
Wally Patch
as Police Sergeant
Edward Chapman
as Captain Edwin Fraser
Philip Leaver
as Bradfield
Kynaston Reeves
as Dr. Manners
John Turnbull
as Chief Constable
Wyndham Goldie
as Sir George Winbeck
Cyril Conway
as Minor Role
