Production Credits High Treason
High Treason
Full Cast & Crew
An in-depth look at the talented ensemble and technical visionaries who brought High Treason to life.
The Cast
50 Members

Liam RedmondCmdr. Robert Brennan

André MorellSupt. Folland

Kenneth GriffithJimmy Ellis

Anthony BushellMaj. Elliott

Mary MorrisAnna Braun

Joan HicksonMrs. Ellis

Anthony NichollsGrant Mansfield

Geoffrey KeenMorgan Williams

John BaileyStringer

Patric DoonanGeorge Ellis

Dora BryanMrs. Bowers
Stuart LindsellCommissioner

John HarveyScotland Yard Man

Charles Lloyd PackPercy Ward

Laurence NaismithReginald Gordon-Wells

Jack McNaughtonBenson - Scotland Yard man

Julian AmyesSlater

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)

Bruce Seton(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)
Howard LangPoliceman (uncredited)
Frank LingTelephone engineer (uncredited)

Harry LockeAndy - Telephone engineer (uncredited)
Technical Crew
Top Credits
Roy BoultingScreenplay
Roy BoultingDirector

Frank HarveyScreenplay
Max BenedictEditor
Paul SoskinProducer

Gilbert TaylorDirector of Photography