Dirk Bogarde

Sir Mark Loddon / Frank Welney / Number Fifteen

Olivia de Havilland

Lady Margaret Anne Loddon

Paul Massie

Jeffrey Buckenham

Robert Morley

Sir Wilfred

Wilfrid Hyde-White

Hubert Foxley

Anthony Dawson

Gerald Loddon

Richard Wattis

The Judge

Richard Dimbleby

Himself

Martin Miller

Dr. Schrott