Patrick McGoohan

Number Six

Angelo Muscat

Le majordome

Peter Swanwick

The Supervisor

Fenella Fielding

Loudspeaker Announcer

Leo McKern

Former Number Two

Christopher Benjamin

Labour Exchange Manager

Grace Arnold

Number Thirty Six

Colin Gordon

Number Two

Alexis Kanner

Number Forty Eight / The Kid

Denis Shaw

Shopkeeper

John Cazabon

Man in Cave

Patsy Smart

Night Maid

Patrick Cargill

Number Two

Lucy Griffiths

Judge

Georgina Cookson

Blonde Lady

Patrick McGoohan

George Markstein