Larry (1 episode)

Robert Downey, Sr. (1 episode)

Marek Novak

Prostlethwaite (1 episode)

Storyteller

Jules, Another Artist / Bob Greenberg, Museum Director

Albert Einstein

Victor

Dennis (1 episode)

Mundy

(1 episode)

Judge

Nathaniel Meadowsweet

Lionel Luft (1 episode)

Jack

William Plomer

Foggerty

Lecturer

Frank Mannion (1 episode)

Hugo Greening (1 episode)

First Minister

Vicounte de Nanjac

Mr Stratton-Luce

Gauchére

Marius Vernescu

Albert Frye / Lieutenant Forsyth (1 episode)

Geoffrey Booza Pitt (4 episodes)

Nicholas Grace (voice)

Charlesworth (1 episode)

Jeroboam

Oturi Nissim (1 episode)

Father Hacha

Bertrand Russell

Sir Oliver Creighton (1 episode)

Jonny (1 episode)

Bertrand

Jeremy Prince (1 episode)

Bertrand (1 episode)

Sonnenschiem (3 episodes)

Peregrine Talbot-Wheeler (1 episode)

Marcus (3 episodes)

Wolf (2 episodes)

Guy Underhill

Jenny's Father

Voltaire/Pangloss/Cacambo/Martin

Himmell

Oscar Wilde

Paul Mann

Federico García Lorca (6 episodes)

Lord Nelson (3 episodes)

Waiter

Grossman

Lord Howard de Walden (7 episodes)

Richard Paradise

Sir Mordred

Sheriff of Nottingham / Robert de Rainault

Robert de Rainault, The Sheriff of Nottingham (26 episodes)

Sir Christopher Swann (2 episodes)

Dass

Dass (1 episode)

Inspector Chazottes (1 episode)

Harry Hamilton-Paul

Anthony Blanche (3 episodes)

The Soldier

Joe (1 episode)

Dromio of Ephesus

(6 episodes)

Husband

James Loveless (1 episode)

Matthew (1 episode)

William Rossetti (3 episodes)

Arab (1 episode)