- Terence Morgan
- Â Sir Francis Drake / ... 26 episodes, 1961-1962
- Jean Kent
- Â Queen Elizabeth I 22 episodes, 1961-1962
- Michael Crawford
- Â John Drake 17 episodes, 1961-1962
- Milton Reid
- Â Diego 14 episodes, 1961-1962
- Howard Lang
- Â Grenville 15 episodes, 1961-1962
- Ewan Roberts
- Â Munro / ... 7 episodes, 1961-1962
- Roger Delgado
- Â Mendoza - The Spanish Ambassador / ... 7 episodes, 1961-1962
- Patrick McLoughlin
- Â Richard Trevelyan 6 episodes, 1961
- Peter Diamond
- Â Bosun / ... 2 episodes, 1961
- Richard Warner
- Â Walsingham 3 episodes, 1961
- Glynn Edwards
- Â Martin / ... 4 episodes, 1961-1962
- Alex Scott
- Â Don Pedro 2 episodes, 1961
- Eve Lucette
- Â Katharine / ... 2 episodes, 1961
- Katherine Woodville
- Â Anne Wenham / ... 2 episodes, 1962
- John Arnatt
- Â Duke of Cordova / ... 2 episodes, 1962
- Victor Maddern
- Â Brewer / ... 2 episodes, 1961
- Leon Peers
- Â Alencon / ... 2 episodes, 1961
- William Dexter
- Â Lambert 2 episodes, 1961
- William Lucas
- Â Count Julio 2 episodes, 1961-1962
- Michael Ripper
- Â Almighty Jones / ... 2 episodes, 1961
- Marshall Jones
- Â Cooper / ... 2 episodes, 1961
- Desmond Newling
- Â Bolton / ... 1 episode, 1961
- Vicki Woolf
- Â Lady in Waiting / ... 2 episodes, 1962
- Zia Mohyeddin
- Â King Philip of Spain 1 episode, 1962
- Sarah Branch
- Â Sara 1 episode, 1962
- David McCallum
- Â Lord Oakeshott 1 episode, 1961
- Michael Anderson Jr.
- Â Boy Jack 1 episode, 1961
- Laurence Naismith
- Â Sir Miles Burns 1 episode, 1961
- Richard Pearson
- Â Sir Richard Bosanquet 1 episode, 1961
- Natasha Parry
- Â Countess Inez 1 episode, 1961
- Raymond Huntley
- Â Doctor Dee 1 episode, 1961
- Noelle Middleton
- Â Mary Queen of Scots 1 episode, 1961
- Olive McFarland
- Â Jenny 1 episode, 1961
- Eileen Way
- Â Pastora 1 episode, 1962
- Barry Foster
- Â Tom Brewster 1 episode, 1961
- Warren Mitchell
- Â Roberto 1 episode, 1961
- Patrick Wymark
- Â Captain Williams 1 episode, 1961
- Alfred Burke
- Â Sir Amyas Paulet 1 episode, 1961
- Delphi Lawrence
- Â The Countess 1 episode, 1961
- Patrick Holt
- Â Lord Westbrook 1 episode, 1961
- Clive Morton
- Â English Ambassador 1 episode, 1961
- Harry Lockart
- Â Rafael 1 episode, 1962
- John Welsh
- Â Governor Walters 1 episode, 1961
- Harvey Hall
- Â Thomas Phillips 1 episode, 1961
- Clifford Elkin
- Â Don Antonio 1 episode, 1961
- Christopher Carlos
- Â Baltasar 1 episode, 1962
- Bryan Coleman
- Â Sir Thomas Wenham 1 episode, 1962
- Michael Peake
- Â Spanish Governor 1 episode, 1961
- Fred Johnson
- Â Parson Main 1 episode, 1961
- Michael Golden
- Â Rafe 1 episode, 1961
- Lynne Parry
- Â Consuelo 1 episode, 1961
- Joseph Cuby
- Â Don Carlos 1 episode, 1962
- John Moffatt
- Â Spanish Captain 1 episode, 1961
- Peter Hempson
- Â Pedro 1 episode, 1961
- Edward Cast
- Â Captain of the Guard 1 episode, 1961
- Henri Vidon
- Â The Prefect 1 episode, 1961
- Ruth Lodge
- Â Mistress Seaton 1 episode, 1961
- Francesca Annis
- Â Mariella 1 episode, 1962
- Larry Burns
- Â Obadiah 1 episode, 1962
- Tim Pearce
- Â Spanish Soldier 1 episode, 1961
- Robert Cawdron
- Â Crombie 1 episode, 1961
- Grazina Frame
- Â Bess Pierpont 1 episode, 1961
- Bill Dancy
- Â Master Gunner 1 episode, 1961
- William Abney
- Â Don Pedro 1 episode, 1962
- Emrys Leyshon
- Â Major-Domo 1 episode, 1962
- Isobel Black
- Â Sophia 1 episode, 1961
- Charles Lloyd Pack
- Â Daniel Peters 1 episode, 1961
- Brian Cant
- Â Corporal 1 episode, 1961
- Reginald Jessup
- Â Sergeant 1 episode, 1961
- Joanne Dainton
- Â Laura 1 episode, 1961
- Nancy Beckh
- Â Duenna 1 episode, 1962
- Howard Greene
- Â Sentry 1 episode, 1961
- Gordon Gardner
- Â Lacey 1 episode, 1961
- Gabriella Licudi
- Â Lady-in-Waiting 1 episode, 1961
- Michael Bell
- Â Captain Of The Guard 1 episode, 1961
- Wensley Pithey
- Â Davey Preston 1 episode, 1961
- Patrick Allen
- Â Navarre 1 episode, 1961
- Nanette Newman
- Â Yana 1 episode, 1961
- Pamela Brown
- Â Catherine De Medici 1 episode, 1961
- John Bennett
- Â Tomas 1 episode, 1961
- Larry Taylor
- Â Twisted Face 1 episode, 1961
- Neil McCallum
- Â Sir Martin 1 episode, 1961
- Bob Grant
- Â Clements 1 episode, 1961
- Frederick Jaeger
- Â Vicary 1 episode, 1961
- Peter Halliday
- Â Theobald Burke 1 episode, 1961
- Mark Eden
- Â Agila 1 episode, 1961
- Elspeth March
- Â Grace O'Malley 1 episode, 1961
- Anthony Bushell
- Â Tom Doughty 1 episode, 1961
- Ronald Leigh-Hunt
- Â Hawkins 1 episode, 1961
- Pauline Letts
- Â Dona Clara 1 episode, 1961
- Patrick McAlinney
- Â Skipper Staunton 1 episode, 1961
- Rory MacDermot
- Â Fletcher 1 episode, 1961
- Yvonne Buckingham
- Â Heloise 1 episode, 1961
- Marie Burke
- Â Dona Inez 1 episode, 1961
- Helen Christie
- Â Lady Amyas 1 episode, 1961
- Katharine Blake
- Â The Dark Lady 1 episode, 1961
- Dallas Cavell
- Â Lieutenant 1 episode, 1961
- Barry Shawzin
- Â Chamberlain 1 episode, 1961
- Will Stampe
- Â Don Gonzalo 1 episode, 1961
- Derek Sydney
- Â Governor 1 episode, 1961
- Colin Rix
- Â Prisoner 1 episode, 1961
- John McCarthy
- Â Richard Burke 1 episode, 1961
- Reginald Hearne
- Â Gomez 1 episode, 1961
- Philip Guard
- Â Johnnie Factotum / ... 1 episode, 1961
- Maureen Moore
- Â Isabel 1 episode, 1961
- Catherine Finn
- Â Governor's Wife 1 episode, 1961
- Liam Gaffney
- Â Lord O'Neill 1 episode, 1961
- Gordon Phillott
- Â The Abbot 1 episode, 1961
- Lawrence Davidson
- Â Lord Marmont 1 episode, 1961
- Wesley Murphy
- Â The Sergeant 1 episode, 1961
- Richard Huggett
- Â Alonzo 1 episode, 1961
- Duncan Burns
- Â Boy Actor 1 episode, 1961
- Ryan Jeffs
- Â Martier 1 episode, 1961
- Edward Woodward
- Â Spanish Captain 1 episode, 1962
- Brian Bedford
- Â Estaban 1 episode, 1962
- Nigel Davenport
- Â Don Miguel de Cervantes 1 episode, 1962
- Susan Hampshire
- Â Celia 1 episode, 1962
- Robin Hughes
- Â Adam Forrester 1 episode, 1962
- Patrick Troughton
- Â Gazio 1 episode, 1962
- Barry Morse
- Â Governor 1 episode, 1962
- Zena Marshall
- Â Maria 1 episode, 1962
- Paul Stassino
- Â Hassan Bey 1 episode, 1962
- Andrew Keir
- Â Flavel 1 episode, 1962
- Ferdy Mayne
- Â Joos 1 episode, 1962
- Anthony Bate
- Â Tilsto 1 episode, 1962
- Colin Jeavons
- Â Spanish Officer 1 episode, 1962
- Kieron Moore
- Â Sir Thomas Stukeley 1 episode, 1962
- Reginald Beckwith
- Â Sir Henry Rainsford 1 episode, 1962
- Bernard Archard
- Â Sir Christopher 1 episode, 1962
- Marne Maitland
- Â Uluch Ali 1 episode, 1962
- Robert Rietty
- Â Captain Riccardo 1 episode, 1962
- Arnold Diamond
- Â Governor 1 episode, 1962
- Bill Nagy
- Â Corsia 1 episode, 1962
- Basil Dignam
- Â Duke Of Alva 1 episode, 1962
- Andrew Faulds
- Â Count Toledo 1 episode, 1962
- Michael Mellinger
- Â Servant 1 episode, 1962
- John Ronane
- Â Spanish Officer 1 episode, 1962
- Martin Boddey
- Â The Colonel 1 episode, 1962
- Charles Carson
- Â Spanish Admiral 1 episode, 1962
- Mary Merrall
- Â Duchess 1 episode, 1962
- George Little
- Â Lieutenant 1 episode, 1962
- Barry Keegan
- Â Gomez 1 episode, 1962
- Guy Deghy
- Â Zarque 1 episode, 1962
- Gerard Heinz
- Â Alva 1 episode, 1962
- Kenneth Gilbert
- Â Sergeant 1 episode, 1962
- Tom Kempinski
- Â Spanish Officer 1 episode, 1962
- Michael Forrest
- Â Jan 1 episode, 1962
- Susan Burnet
- Â Lady Elena 1 episode, 1962
- John Dunbar
- Â Major-Domo 1 episode, 1962
- Walter Randall
- Â Spanish Captain 1 episode, 1962
- Peter Stephens
- Â Counsellor 1 episode, 1962
- Richard Shaw
- Â Vanderhof 1 episode, 1962
- Waveney Lee
- Â Olwen 1 episode, 1962
- Jack Melford
- Â Sir Owen Tudor 1 episode, 1962
- Stanley Morgan
- Â Lieutenant 1 episode, 1962
- David Davies
- Â Sykes 1 episode, 1962
- Norman Scace
- Â Stephens 1 episode, 1962
- Tom Bowman
- Â Mate 1 episode, 1962
- Dennis Edwards
- Â De Vazim 1 episode, 1962
- David Grahame
- Â Banker 1 episode, 1962
- Charles Hill
- Â Spanish Admiral 1 episode, 1962
- Endre Muller
- Â Black Eagle 1 episode, 1962
- Kim Tracy
- Â Zaharra 1 episode, 1962
- Charles Heslop
- Â Withers 1 episode, 1962
- Frederick Rawlings
- Â Indian Chief 1 episode, 1962
- Nancy Egerton
- Â Gretchen 1 episode, 1962
- Helen Buckley
- Â Lady in Waiting 1 episode, 1962
- Bill Cummings
- Â Crewman (uncredited) 3 episodes, 1961
- Jim Brady
- Â Crewman / ... (uncredited) 2 episodes, 1961-1962
- Victor Harrington
- Â Courtier (uncredited) 2 episodes, 1961
- Peter Evans
- Â Courtier (uncredited) 2 episodes, 1961
- John Tatham
- Â Courtier (uncredited) 1 episode, 1961
- Sally Douglas
- Â Lady in Waiting (uncredited) 1 episode, 1961
- Fred Haggerty
- Â Spanish Soldier (uncredited) 1 episode, 1961
- Terry Scully
- Â Ship's cook (uncredited) 1 episode, 1961
- George Spence
- Â Colonist (uncredited) 1 episode, 1961
- Paul Beradi
- Â Tavern Keeper (uncredited) 1 episode, 1961
- Emile Stemmler
- Â Crewman (uncredited) 1 episode, 1961
- Joe Wadham
- Â Indian (uncredited) 1 episode, 1961
- Lindsay Hooper
- Â Crewman (uncredited) 1 episode, 1961
- Gerry Judge
- Â Crewman (uncredited) 1 episode, 1961
- Joe Phelps
- Â Wounded Garrison Soldier (uncredited) 1 episode, 1961
- Joe Beckett
- Â Crewman (uncredited) 1 episode, 1961
- Reginald Jarman
- Â Lord Loudon (uncredited) 1 episode, 1961
- Fred Wood
- Â Rogue Seaman (with Bandage) (uncredited) 1 episode, 1962
- Carlos Douglas
- Â Spanish officer (uncredited) 1 episode, 1962
- John Hatton
- Â Spanish officer (uncredited) 1 episode, 1962
