• 
• Laurence Olivier
• Thomas Becket
  

• 
• Anthony Quinn
• Henry II
  

• 
• Marie Powers
• The Queen Mother
  

• 
• Edward Atienza
• The Pope
  

• 
• Hilary Beckett
• His Daughter
  

• 
• Mel Berger
• First Monk from Hastings
  Third English Baron
  

• 
• Brian Crowe
• A Young Monk
  

• 
• Christopher Culkin
• Henry's Younger Son
  

• 
• Peter De Firis
• A Servant
  

• 
• Robert Duke
• Henry's Page
  

• 
• Robert Eckles
• Louis
  

• 
• Margaret Hall
• The Queen
  

• 
• Ferdi Hoffman
• Fourth English Baron
  

• 
• Will Hussung
• First French Baron
  The Bishop of Oxford
  William of Corbeil
  

• 
• Tom Leith
• A Monk
  His Son
  

• 
• Julian Miller
• A Young Footsoldier
  Second Servant
  

• 
• Earl Montgomery
• Gilbert Folliot
  

• 
• Madeline Morgan
• A French Girl
  

• 
• Dennis Rosa
• Henry's Elder Son
  

• 
• Dran Seitz
• Gwendolen
  

• 
• Dino Terranova
• A French Priest
  Cardinal Zambelli
  

• 
• Victor Thorley
• The Bishop of York
  The Provost Marshall
  

• 
• Sydney Walker
• A Priest
  Second French Baron
  The Archbishop of Canterbury
  

• 
• Robert Weil
• A Saxon Peasant
  

• 
• Ronald Weyand
• Second English Baron
  Second Monk from Hastings
  

• 
• Claude Woolman
• A Soldier
  The Duke of Arundel
  

• 
• Louis Zorich
• An Old Footsoldier
  First English Baron
  

• 
• Jean Anouilh
• Writer
  

• 
• Lucienne Hill
• Translator
  

• 
• Peter Glenville
• Director
  

• 
• Oliver Smith
• Scenic Design
  

• 
• Motley
• Costume Design
  

• 
• Jean Rosenthal
• Lighting Design
  

• 
• Laurence Rosenthal
• Incidental Music
  

• 
• Neil C. Hartley
• Production Supervisor
  

• 
• Lucia Victor
• Production Stage Manager
  

• 
• Alan Shayne
• Stage Manager
  

• 
• Tom Leith
• Assistant Stage Manager
  

• 
• Julian Miller
• Assistant Stage Manager
  

• 
• Val Wrenne
• Assistant Stage Manager
  

• 
• Michael Shurtleff
• Casting Director
  

• 
• Jack Schlissel
• General Manager
  

• 
• James D. Proctor
• Press Representative
  

• 
• Judith S. Davidson
• Press Assistant
  

• 
• The Blaine Thompson Agency
• Advertising
  

• 
• Fred Golden
• Advertising
  

• 
• David Merrick
• Producer