Casting et équipe

MN

Margaret NealeJune Challis

DP

Denys PeekRobert Duncan

Ralph NossekProfessor Ramsay

Trevor BannisterPeter Barry

BB

Brandon BradyBrian Barclay

Celia BannermanDiana Winters

WA

William AbneyIan Murray

Julian SomersSir John Chandos

TD

Terence DonovanCaptain Wade

AW

Arthur WhiteKeeler

Jeffry WickhamDr. Baranov

LC

Lindsay CampbellDr. Rickover

MJ

Milton JohnsHaziz

BK

Bernard KayPaul Bazaine

RO

Robert O'NeilPresident McCone

DM

Dmitri MakaroffPremier Yeremenko