6.9
Ring of Spies
 Presupuesto: $0 
  Ingresos: $0 
  Director:   Robert Tronson    
   Estado: Released 
  Duración: 1h 30min 
  Países de producción:  United Kingdom  
 
 Henry Houghton
 Gordon Lonsdale
 Elizabeth Gee
 Peter Kroger
 Helen Kroger
 Cmdr. Winters
 Captain Ray
 Anderson
 Captain Warner
 Chief Supt. Croft
 Johnnie (uncredited)
 Colonel Monat (uncredited)
 Police Officer (uncredited)
 Surveillance Man (uncredited)
 First Member at Lords (uncredited)
 Second Member at Lords (uncredited)
 Portland Official (uncredited)
 News Vendor (uncredited)