"They're back... and up to no good!!!"
With their headmistress under lock and key in her majesty's prison, the St Trinian's girls find themselves under the protection of the army. However, when the sixth form take a fancy to winning a trip to Italy through means fair or foul, the army discover this is one battle they can't win. Let loose in Europe, it is not long before St Trinian's have succeeded in endangering European relations.
Capt. Romney Carlton-Ricketts
"Flash" Harry
Sgt. Ruby Gates
Miss Amelia Fritton
Virginia
Joe Mangan
Superintendent Samuel Kemp-Bird
Chief Constable
Police Sergeant
Italian Police Inspector
Major Whitehart
Eric - The Liftman
Army Captain
Lieutenant
Dame Maud Hackshaw
Charlie Bull
Manton Bassett
Prestwick
Miss Brenner
Prince Bruno
Prince Bruno's Mother
Equerry
Henry Roberts - Prison Governor
Myrna Mangan
Bridget Strong
Annabel
Marjorie
Daphne
Tilly
Culpepper Brown
Cynthia Meadows
Mavis
Jane Osborne
Mercia
Bissy
Schoolgirl (uncredited)
Schoolgirl (uncredited)
Schoolgirl (uncredited)
Unknown Role