The all-girl school foil an attempt by train robbers to recover two and a half million pounds hidden in their school.
Frankie Howerd
as Alphonse of Monte Carlo / Alfred Askett
Dora Bryan
as Amber Spottiswood
George Cole
as 'Flash' Harry
Reg Varney
as Gilbert
Raymond Huntley
as Sir Horace, the Minister
Richard Wattis
as Manton Bassett
Portland Mason
as Georgina
Terry Scott
as Policeman
Eric Barker
as Culpepper Brown
Godfrey Winn
as Truelove
Colin Gordon
as Noakes
Desmond Walter-Ellis
as Leonard Edwards
