1+1=1.5

Chloe Ashcroft

Susanna

Frances Bennett

Mrs. Proctor

Derek Chafer

Man

Petra Davies

Minister

Davyd Harries

Yates

Bernard Holley

TV Announcer

Bernard Horsfall

John Stewart

Lynda La Plante

Miss. Harvey

Julia Lockwood

Mary Beldon

Garfield Morgan

Henry Beldon

John Moreno

Reporter

Geoffrey Palmer

Gosford

Steve Peters

Man

Claire Shenstone-Harris

Secretary

John Witty

Computer (voice)

Brian Hayles

Writer

Michael Ferguson

Director

Roger Parkes

Script Editor

Alan Bromly

Producer

Norman Kay

Theme Song Performance

Barry Learoyd

Production Design