John Ronane

as Professor McLaughlin

as Halo

as Mr. Mayer

as Councillor Steven Moffat

as Ben Turnbull

as Self

as Arthur Field

as Bob Cooper

as Policeman

as DS David Singer

as DI David Singer

as Dowson

as Bill

as Dr. Rawley

as Red Redgrave

as Rupert Hathaway (archive footage)

as Roland Smallbody

as Harold Barnes

as Robert Randell

as Paul Medbury

as Rupert Hathaway

as Quilter

as Thomas Seymour

as Thomas Seymour

as Eric

as Peter Newcome

as Eric

as Villiers

as Jack Barclay

as Kasher

as Lt. Preston

as Chief Insp. Tobin

as Gerry

as Jameson

as Andrés

as Operator

as Capt. Elliott Thomas

as Dick Tippins

as Hawkins

as Elvis-Boy

as Quilter

as RAF Dakota Pilot

as Geoffrey Mather

as Willie

as Walter

as Mark Peel

as Silvio

as Roger Redfers

as Alan

as Stanley

as Philip Page

as Justin Pritchard

as Mark Belden

as Draughtsman

as Spanish Officer

as Loretta Marcus

as Hanson

as Captain Tim

as Hubert

as Security guard

as Geoffrey Mather