- Alan Badel
-  Edmond Dantès 12 episodes, 1964
- Natasha Parry
-  Mercédès 10 episodes, 1964
- Morris Perry
- Â Baron Danglars / ... 8 episodes, 1964
- Philip Madoc
- Â Fernand Mondego / ... 8 episodes, 1964
- Edward de Souza
- Â Maximilian Morrel 8 episodes, 1964
- Michael Gough
-  Gérard de Villefort 7 episodes, 1964
- Rosalie Crutchley
- Â Madame Hermine Danglars / ... 7 episodes, 1964
- Cyril Shaps
- Â Giovanni Bertuccio 7 episodes, 1964
- Sandor Elès
- Â Albert de Morcerf 6 episodes, 1964
- Valerie Sarruf
-  Haydée 6 episodes, 1964
- Jerome Willis
- Â Beauchamp 6 episodes, 1964
- Gary Hope
- Â Lucien Debray 5 episodes, 1964
- Anna Palk
- Â Valentine de Villefort 5 episodes, 1964
- Barry Boys
-  Raoul, Baron de Château-Renaud / ... 5 episodes, 1964
- John Baker
- Â Footman 5 episodes, 1964
- Patricia English
-  Madame Héloïse de Villefort 5 episodes, 1964
- Roy Stewart
- Â Ali 5 episodes, 1964
- Michael Robbins
- Â Gaspard Caderousse / ... 4 episodes, 1964
- Donald Eccles
- Â Thomson 4 episodes, 1964
- David Calderisi
- Â Jacopo Manfredi 4 episodes, 1964
- Austin Trevor
- Â Cavalcanti 4 episodes, 1964
- Richard Kay
- Â Benedetto 4 episodes, 1964
- Isobel Black
-  Eugénie Danglars 4 episodes, 1964
- Anthony Newlands
- Â Pierre Morrel / ... 3 episodes, 1964
- Redmond Bailey
- Â Sentry 3 episodes, 1964
- Walter Randall
- Â Corporal 3 episodes, 1964
- Michael Miller
- Â Jailer / ... 3 episodes, 1964
- Janette Rowsell
- Â Louise d'Armilly 3 episodes, 1964
- Michael Bilton
-  Coclès 2 episodes, 1964
- Walter Sparrow
- Â First Soldier 2 episodes, 1964
- John Wentworth
-  Abbé Faria 2 episodes, 1964
- Bernard Finch
- Â Giulio 2 episodes, 1964
- Charles Carson
- Â Prison Governor 2 episodes, 1964
- Peter Thomas
- Â Second Soldier 2 episodes, 1964
- Charles Lamb
- Â Telegraphist 2 episodes, 1964
- Alan Wilson
- Â Footman 2 episodes, 1964
- Edwin Finn
- Â Porter 2 episodes, 1964
- Andreas Malandrinos
- Â Barber 1 episode, 1964
- George Curzon
-  Marquis de Saint-Méran 1 episode, 1964
- Valerie Taylor
-  Marquise de Saint-Méran 1 episode, 1964
- Peter Stephens
- Â King Louis XVIII 1 episode, 1964
- Bob Raymond
- Â Penelon 1 episode, 1964
- Arthur R. Webb
- Â Firbank 1 episode, 1964
- Alexandra Bastedo
-  Renée de Saint-Méran 1 episode, 1964
- Julian Sherrier
- Â Duc de Blacas 1 episode, 1964
- Raf De La Torre
- Â Prison Doctor 1 episode, 1964
- Peter Collingwood
-  Baron Dandré 1 episode, 1964
- Lee Fox
- Â Tribunal Chairman 1 episode, 1964
- John Crocker
- Â Interpreter 1 episode, 1964
- Vernon Dobtcheff
- Â Prison Inspector 1 episode, 1964
- Andre Van Gyseghem
- Â President 1 episode, 1964
- Steven Scott
- Â Magistrate 1 episode, 1964
- Henry Oscar
- Â Sultan Mahmoud 1 episode, 1964
- Michael Golden
- Â Captain Baldi 1 episode, 1964
- Robert S. Young
- Â First Gentleman 1 episode, 1964
- Jonathan Scott
- Â Police Officer 1 episode, 1964
- Artro Morris
- Â First Gendarme 1 episode, 1964
- Mike Oxley
- Â Second Gentleman 1 episode, 1964
- Gertan Klauber
- Â Second Gendarme 1 episode, 1964
- Dudley Jones
- Â Jacques 1 episode, 1964
- Graham Ashley
- Â Jailer 1 episode, 1964
- Eric Francis
- Â First Notary 1 episode, 1964
- Bill Cartwright
- Â Commissioner of Police 1 episode, 1964
- Maurice Selwyn
- Â Jailer 1 episode, 1964
- Pat Gorman
- Â Party Guest (uncredited) 1 episode, 1964
- Ray Marioni
- Â Courtroom Spectator (uncredited) 1 episode, 1964
- John Adams
- Â Footman (uncredited) 1 episode, 1964
- Roy Denton
- Â Party Guest (uncredited) 1 episode, 1964
- Paul Phillips
- Â Courtroom Spectator (uncredited) 1 episode, 1964
- Eden Fox
- Â Courtroom Spectator (uncredited) 1 episode, 1964
