- Author:
- William Shakespeare
- Unknown:
- Harry Andrews
- Unknown:
- Hugh Griffith
- Unknown:
- Robert Hardy
- Unknown:
- Haydn Jones
- Unknown:
- William Devlin.
- Unknown:
- Sheila Crant
- Unknown:
- Heather Stannard
- Unknown:
- Joss Ackland
- Singer:
- Rhianon James
- Harpist:
- Osian Ellis
- Produced By:
- Charles Lefeaux
- Directed By:
- Thurston Dart
- King Henry IV:
- Harry Andrews
- Earl of Westmoreland:
- Peter Copley
- Sir John Falstaff:
- Joss Ackland
- Henry, Prince of Wales (Hal):
- Robert Hardy
- Edward Poins (Ned):
- Fraser Kerr
- Thomas Percy, Earl of Worcester:
- John Gabriel
- Henry Percy, Earl of Northumberland:
- David March
- Henry Percy, surnamed Hotspur, his son:
- Haydn Jones
- Sir Walter Blunt:
- Peter Pratt
- Gadshill:
- Frederick Treves
- Bardolph:
- Michael Bates
- Peto:
- John Baddeley
- Lady Percy, wife to Hotspur and sister to Mortimer:
- Heather Stannard
- Francis:
- Andrew Sachs
- Mistress Quickly, hostess of theBoar's Head Tavern, East-cheap:
- Sheila Grant
- Edmund Mortimer. Earl of March:
- Timothy Harley
- Owen Glendower:
- Hugh Griffith
- Lady Mortimer, daughter to Glendower and wife to Mortimer:
- Sulwen Morgan
- Archibald, Earl of Douglas:
- Simon Lack
- Sir Richard Vernon:
- Gabriel Woolf
- Richard Scroop, Archbishop of York:
- Willlam Devlin
- Sir Michael, friend to the Arch bishop:
- John Ruddock
- Prince John of Lancaster, son to the King:
- John Rye
