Object Z

Margaret Neale

June Challis

Denys Peek

Robert Duncan

Ralph Nossek

Professor Ramsay

Trevor Bannister

Peter Barry

Brandon Brady

Brian Barclay

Celia Bannerman

Diana Winters

William Abney

Ian Murray

Julian Somers

Sir John Chandos

Terence Donovan

Captain Wade

Arthur White

Keeler

Jeffry Wickham

Dr. Baranov

Lindsay Campbell

Dr. Rickover

Milton Johns

Haziz

Bernard Kay

Paul Bazaine

Robert O'Neil

President McCone