Detective Maxwell

Gregg Wilson

Lord Gormon Massey (6 episodes)

Michael

Mr. Mulvaney

Leonard

Tim

Harry Witherspoon (1 episode)

Lath'N (voice) (4 episodes)

Sir Leonard Briggs

Claude Mortimer (1 episode)

Mimi Le Purr / Roger Ellis

Headmaster

Binkie Cadwaller (1 episode)

Edward Clayhill (1 episode)

Ralph Ford (1 episode)

Harrison (2 episodes)

(26 episodes)

Self (1 episode)

Rory (1 episode)

Self (1 episode)

Felix (Voice) (25 episodes)

George Monday / Thermoman (8 episodes)

Melvyn

Mr. Teasy-Weasy

(1 episode)

Fidor

Raymond Carstairs (2 episodes)

Self (1 episode)

Gordon

Oscar (18 episodes)

(4 episodes)

Professor Fluke (1 episode)

(2 episodes)

Martin

(18 episodes)

Paul

1st Subaltern

Constable Kevin Goody (14 episodes)

(1 episode)

Christopher (1 episode)

Beluniare (6 episodes)

(26 episodes)