Agnès Laurent

Madeleine Lafarge - The French Mistress

Cecil Parker

John Crane M.A. Headmaster of Melbury School

James Robertson Justice

Robert Martin / 'Bow Wow'

Ian Bannen

Colin Crane The Headmaster's Son

Irene Handl

Staff Sergeant Hodges

Raymond Huntley

Reverend Edwin Peake

Kenneth Griffith

Mr Meade

Thorley Walters

Colonel Edmonds

Michael Crawford

Kent

Henry B. Longhurst

2nd Governor

David Griffin

Slater

Edith Sharpe

Matron

Robert Bruce

Mr Ramsay

Brian Oulton

3rd Governor

Scot Finch

Edmonds, Head Boy

Roy Boulting