Distribution

Anthony Quayle

Adam Strange

Anneke Wills

Evelyn McLean

Kaz Garas

Hamlyn Gynt

Charles Lloyd Pack

Professor Marks

Gerald Sim

Chief Superintendent Cavanagh

Julian Glover

James Hanson

Rosemary Leach

Mary Hanson

John Thaw

Inspector Jenner

Lisa Daniely

Madeleine

Doreen Mantle

Mrs. Ogilvie

David Ashford

Laboratory Assistant

Sylvia Syms

Carol Webber

Bernard Lee

Arthur Pater

Jeremy Bulloch

Bob Tremayne

John Nolan

Cliff Hunt

Donald Douglas

Leonard Grey

John Bennett

Jack White

Hugh Burden

James

Erik Chitty

Keymaker

Pamela Franklin

Maggie Jones

Ray McAnally

Lars

John Ronane

Peter Newcome

Ed Bishop

Moran

Zienia Merton

Zeba Hameed

Saeed Jaffrey

Ameen

Tim Wylton

Waiter

Renée Asherson

Miss Dalton

Keith Barron

Inspector Graves

Jane Merrow

Jill Crowley

Guy Doleman

Glyn Crowley

Griffith Jones

Sir George Davies

Karl Held

Drake

Cleo Sylvestre

Margaret

Sarah Marshall

Barbara

Frank Gatliff

Inspector Matthews

Graham Ashley

Airport Attendent

Vladek Sheybal

Kulik

Martin Shaw

Savi

John Abineri

Security Man

Oliver Cotton

Young Man

Ann Firbank

Miss Betty Collingford

David Collings

John Anders

Richard O'Sullivan

Perk

Caroline Blakiston

Louise

John Arnatt

Inspector Hughes

Kenneth Griffith

Segarus

Robert Hardy

Doctor Michael Sanders

Peter Cellier

Inspector Collins