Den usynlige fjende Skuespillere og folkene bag
Liam RedmondCmdr. Robert Brennan André MorellSupt. Folland Kenneth GriffithJimmy Ellis Anthony BushellMaj. Elliott Anthony NichollsGrant Mansfield Geoffrey KeenMorgan Williams Patric DoonanGeorge Ellis Stuart LindsellCommissioner John HarveyScotland Yard Man Charles Lloyd PackPercy Ward Laurence NaismithReginald Gordon-Wells Jack McNaughtonBenson - Scotland Yard man Alfie BassAlbert Brewer (uncredited) Hélène BurlsMrs Skinner (uncredited) Basil CunardPier Superintendant (uncredited) Harry FowlerStreet photographer (uncredited) Everley GreggMrs Finch-Harvey - Music Club member (uncredited) George HilsdonDetective (uncredited) Glyn HoustonRailway shunter (uncredited) Douglas IvesMr Mathews - Union Rep (uncredited) Moultrie KelsallShip's Captain (uncredited) Sam KyddSam - Printer (uncredited) Victor MaddernAnarchist (uncredited) Julien MitchellMr Philips - Union Rep (uncredited) Julian SomersScottish Police Sergeant (uncredited) Marianne StoneAlfie's Mother (uncredited) John WarwickInspector Hewitt (uncredited) Lockwood WestHome Secretary (uncredited) Richard ShawMan Dining in Cafe (uncredited) Howard LangPoliceman Discovering Jimmy's Body (uncredited) Pauline WinterMiss Laurie - Music Club member (uncredited) Jean AndersonWoman in street (uncredited) Hyma BeckleyMusic Club member (uncredited) John BoxerShip's radio operator (uncredited) Cyril ConwayAnarchist (uncredited) Philip DaleMan serving in cafe (uncredited) Andrew DonallyPrinter's assistant (uncredited) Victor HarringtonPolice clerk (uncredited) Stephen JackPolice Inspector (uncredited) Barry JohnsStudent exiting Tutorial College (uncredited) Peter JonesAnnouncer at Music Club (uncredited) Frank LingTelephone engineer (uncredited) Harry LockeAndy - Telephone engineer (uncredited) Richard MassinghamMusic Society member (uncredited) Dandy NicholsWoman scrubbing porch step (uncredited) Tony QuinnChemistry lecturer (uncredited) Bill RaymentPower station worker (uncredited) Charles RolfePoliceman at Records Office (uncredited) Reg ThomasonStudent exiting Tutorial College (uncredited) John WadhamPower station worker (uncredited) Michael WardMusic Club member (uncredited) John WarrenBarman (uncredited) Ian WilsonGlass collector (uncredited) Roy BoultingInstruktør / Manuskript Alex VetchinskySet Decoration Gilbert TaylorDirector Of Photography Biddy ChrystalHairstylist W.T. PartletonMakeup Artist 
