Roger Moore as Simon Templar

Caron Gardner as Carol Henley

Sylvia Syms as Joyce Darling

Justine Lord as Galaxy Rose

Kenneth J. Warren as Warlock

Philip Locke as Frug

Tom Clegg as Monk

Nicholas Smith as Bishop

Roy Hanlon as Nero Jones

Peter Ashmore as Finlay-Hugoson

Frank Maher as Rip Savage

Graham Armitage as Carson

Lila Kaye as Ma

Anthony Blackshaw as Morgan

Roy Boyd as McCord

Vincent Harding as 1st Guard

Richard Franklin as 2nd Guard

Ralph Ball as Photographer

Joe Gibbons as Pa

Shaun Curry as Guard, Gamekeeper

Oswald Laurence as Reporter

David Rendall as Reporter

Richard Davies as Reporter

Ian Kingly as Reporter