as Fizz

as Colonel Dent

as Mr Henderson

as Westminster Abbey Priest

as Dr. Lambert (voice)

as Mr Batsford

as 2nd Farmer

as Ray

as Fizz / Fox

as Sir Harcourt Griffiths

as Mr. Naysmith-Jones

as Robson

as Dad Matheson

as Dr. Hawker

as House Detective

as Sid

as Major

as Lennox

as Fireman

as Salcombe Hardy

as Ronald Barrett

as Mr. Grover

as Peter Quentel

as Inland Revenue Manager (uncredited)

as Peter Stroud

as Mr. Johnson

as House Detective

as Mayor of London / Sir John Fastolfe

as Thomas Horner / Lord Clifford

as Duke of Somerset

as Lord Grey / Lord Mayor of London

as Inspector Kirby

as Inspector Marriott

as Carpenter

as Mr. Drayton

as Sergeant

as Salvation Army Captain

as DCI Roan

as Louis

as Mr. Baker

as Cully

as Male Nurse (uncredited)

as Cully

as Clarke

as Anaesthetist