Patrick
McGoohan - Number Six
Angelo Muscat - The Butler
Peter
Swanwick - Supervisor
Fenella
Fielding - Loudspeaker Announcer
George
Markstein - Man behind desk in title sequence
Michael
Miller - Delegate
Christopher
Benjamin - Number Two's Assistant
Alexis
Kanner - Photographer
Leo
McKern - Number Two
Harold
Berens - Reporter