The Trygon Factor [Russian]

Stewart Granger

Supt. Cooper-Smith

Susan Hampshire

Trudy Emberday

Cathleen Nesbitt

Livia Emberday

James Culliford

Luke Emberday

Brigitte Horney

Sister General

Robert Morley

Hubert Hamlyn

Sophie Hardy

Sophie

Colin Gordon

Dice

Eddi Arent

Emil Clossen

Diane Clare

Sister Clare

Diane Clare

Clare O'Connor

Allan Cuthbertson

Det. Thompson

Caroline Blakiston

White Nun

Richardina Jackson

Black Nun

Yuri Borienko

Nailer

Conrad Monk

Pasco

John Barrett

Guide

Jeremy Hawk

Bank Manager

Joseph Cuby

Receptionist