character - Mr. Justice Tanner

character - Dr. Hedgepath

character - Stockbroker

character - Lord Barry

character - Sir George More-Litton

character - Ministry Official

character - Major Craxton-Christie

character - Colonel McAlpine

character - Sir Roger

character - Bürgermeister

character - Freddie Cooper

character - Tipster at Racecourse

character - Ex-R.A.F. Type (uncredited)

character - Sandy Wescott

character - Tony Wrexham

character - Lord Anthony Dewhurst

character - Annix

character - Max

character - David

character - Denning

character - Marmaduke Paradine

character - Squadron Leader Sowerby

character - Cyril Todd

character - Garage Customer in Car (uncredited)

character - Steve Halligan

character - Hoppy

character - Capt. Richard Tracey

character - Intelligence officer

character - Captain Sandeman

character - Cmdr. Baddeley

character - Peter Malden

character - Bassy

character - Peter Thurston

character - Teddy Carson

character - Thompson

character - Bob Mervyn

character - Lord Rockingham