Lionel Jeffries

as Self - (archive footage)

as Harry

as Father Borscht

as Captain

as Self (archive footage)

as Captain

as Jekyll's Father

as Laurence

as Jarvis Huntley-Pike

as Mr. Snoddy

as Gower (voice)

as Charles Radford

as Bill Tongue

as Percy Broderick

as Barman

as Self (uncredited)

as Taxi Driver

as Arthur

as Bertie Hargreaves

as Taxi Driver

as Barman

as Bernard Wilsher

as Cecil Caine

as Colonel Zapt

as Self

as Houlihan

as Kraftstein

as Police Insp. Willoughby

as Grandpa

as Solicitor

as Randomhouse

as Grandpa Potts

as King Pellinore

as Sir Charles Dillworthy

as Airport Commander

as Parker

as Stanley Farquhar

as Inspector Hobart

as Sergeant-Major McGregor

as Cark

as Captain Rhumstone

as Joseph Cavor

as Aziz

as Colonel Judd

as Ezra

as Inspector Fred 'Nosey' Parker

as Det. Insp. Hook

as Inspector Oliphant

as Lester Gibbons

as Gunner Evans

as Luke Billings

as Monsieur Brun

as Chief Prison Officer Sidney Crout

as Ames

as Det. Sgt. Thompson

as Marquis of Queensberry

as Genie

as Ian Howard

as Arkwright

as Gregory Mason

as Dr. Goovaerts

as Bertie

as Pet Shop Owner (uncredited)

as Walter Froy

as Steady Barker

as Harry, the Tourist

as Interrogator

as Fritz

as Major Proudfoot

as Steady Barker

as Colonel (Medical Officer)

as Garrod

as Joe Mangan

as Geoffrey Windsor

as Elvin Main

as Dr. Hampton Hatchet

as Keith

as Wilson

as Monkton

as Dr. Peyron

as Man in Pub

as George

as Lt Graham McDaniel

as Bert Benton

as Maitre D', Hotel

as Blake

as Harry Tyler

as Martin Bremner

as Mr. Frobisher

as Bald RADA Student (uncredited)