Michael Caine as Frank Jones

James Fox as Lord

Nigel Havers as Robert "Bob" Jones

John Gielgud as Sir Adrian Chappie

Felicity Dean as Cynthia Goodburn

Barry Foster as Charles Grieg

Gordon Jackson as Bruce

Kenneth Colley as Bill Pickett

David Langton as Govt Minister

Dinah Stabb as Rose

James Simmons as Mark

Katherine Reeve as Tiffany Goodburn

Bill Wallis as Ramsey Dodgson

Trevor Cooper as Insp. Bourne

Susan Porrett as Security Officer

Gregory Floy as Coroner's Officer

Joe Dunlop as Policeman

Arturo Venegas as Alex

Peter Mackriel as Flecker

Doyle Richmond as American Interrogator

Carmel Cryan as Frank's Secretary

Renny Krupinski as Contact Prisoner

Ralph Nossek as Make-Up Man

Andy Bradford as Prison Officer

David Shaughnessy as Medical Officer

Patrick Holt as Irate Driver

Julian Battersby as Doctor

John Gill as Clergyman

David Telfer as Ticket Collector

Sevilla Delofski as Russian Woman

Peter Miles as Stephen Kedge