Arthur Cox

Fizz

Colonel Dent • 4 episodes

Mr Henderson • 1 episodes

Badge Messenger • 1 episodes

Westminster Abbey Priest

Dr. Lambert (voice)

2nd Farmer • 2 episodes

Mr Batsford

Ray

Fizz / Fox

Mr. Naysmith-Jones • 1 episodes

Sir Harcourt Griffiths • 2 episodes

Robson • 2 episodes

Dad Matheson • 20 episodes

Dr. Hawker • 1 episodes

Sid

House Detective

Fireman

Ronald Barrett • 1 episodes

Major

Lennox

Mr. Grover • 2 episodes

Salcombe Hardy • 4 episodes

Peter Stroud • 1 episodes

Inland Revenue Manager (uncredited)

Mr. Johnson • 1 episodes

Peter Quentel

House Detective • 1 episodes

Inspector Marriott • 4 episodes

Mayor of London / Sir John Fastolfe

Lord Grey / Lord Mayor of London

Duke of Somerset

Thomas Horner / Lord Clifford

Inspector Kirby

Carpenter • 1 episodes

Mr. Drayton • 1 episodes

Sergeant

Salvation Army Captain

DCI Roan • 1 episodes

John Wallis • 1 episodes

John Christie • 3 episodes

Louis • 1 episodes

Cully

Mr. Baker

Mr. Baker • 1 episodes

Sergeant • 1 episodes

Freddie • 1 episodes

Male Nurse (uncredited)

Featherston • 1 episodes

Cully • 5 episodes

Clarke • 1 episodes

Anaesthetist • 1 episodes