John Mills

Dingle

Cecil Parker

Frome, Headmaster

John Salew

Routledge, a Senior Master

Mona Washbourne

Miss Merrow, a School Mistress

Mary Merrall

Miss Wyvern, a School Mistress

Derek Blomfield

Paterson, Sports Master

Jeremy Spenser

Nicky, The Angel Hill Kids

Carole Shelley

Peggy, The Angel Hill Kids

Richard O'Sullivan

Lawson, The Angel Hill Kids

Eleanor Summerfield

Barmaid

Bryan Forbes

Organ Salesman

Marjorie Rhodes

Landlady

Eddie Byrne

Mr. Morris

Russell Waters

School Inspector

Joan Benham

Mr. Routledge's Companion (uncredited)