David Hemmings

Benjamin Oakes / Walter Leybourne

Joanna Pettet

Josephine Pacefoot

George Sanders

Sir Francis Leybourne

Dany Robin

Babette

Warren Mitchell

Count Pandolfo

John Bird

Home Secretary

William Rushton

Sylvester Wall

Bill Fraser

Inspector MacPherson

John Cleese

Jones

Avril Angers

Flora's Mother

Maurice Denham

Editor, The Times

Martita Hunt

Headmistress

Veronica Carlson

Lily

Betty Marsden

Felicity

Peter Jeffrey

Sherlock Holmes

Philip Saville