William

Mr Oom Boom Boom

The Regency Dandy

Superintendent Bob Weekes (6 episodes)

Kirk Fabricant (1 episode)

(2 episodes)

John Turpin (7 episodes)

Ray (1 episode)

Johnson

George (5 episodes)

Flibbington (voice) (26 episodes)

Professor Manley

Mr. Thomas (voice)

Peter Cole (6 episodes)

Barnaby Bailer (1 episode)

Kurt Lee (1 episode)

Dad

Sir Quentin Strillers

Gerald

Albert Greaves (8 episodes)

Graham

Malcolm (3 episodes)

Pick up Driver

Mungo (voice) (72 episodes)

Sir Robert Greene (17 episodes)

Felix Lorimer (1 episode)

Clive Dunn

DCI Langdon (1 episode)

Alec Burton (1 episode)

Simon Fergus-Johnson (1 episode)

Publican 7

Simon Tarrington

Brian (1 episode)

Norris

Heathrow Passenger (1 episode)

Phillip (11 episodes)

Rev. Herbert Todd (5 episodes)

Lord Mountford (4 episodes)

Doctor

Jonas (1 episode)

Andrew Thorogood

Jim (36 episodes)

Robin (4 episodes)

Bob (3 episodes)

Michael

Charles Dickens (6 episodes)

(1 episode)

Scrutty Baker

Graham (1 episode)

Thomas Brown (40 episodes)

Mr. Humpries (1 episode)

Tertius

(1 episode)

Darwin

M.C.

Registrar

Man with Dog

Leonard Hatred (2 episodes)

Hugh Getner

Cowboy Keith (1 episode)

Charlie

Alan Statham (18 episodes)

Avon

Sebastian Gore-Brown

(1 episode)

Balfus (1 episode)

Mitch

Math Teacher

In-Store Tannoy Voice

Terry Roche (12 episodes)

Mitch

Various (6 episodes)

Writer (1 episode)

Harry (9 episodes)

Graham Atkinson (1 episode)

Brian Topp (14 episodes)

(12 episodes)

(1 episode)

(13 episodes)

(12 episodes)

DS Maskell (uncredited) (1 episode)

Dr. Ralph Crosby

Simon Hottrin / Dr. Zeus Spofforth / Various Characters (6 episodes)

Duncan

Platform Guard (1 episode)

The 2 Marks

Writer

Medieval Player