• 
• Mario Alcalde
• Marc
  

• 
• Patricia Allaben
• People of St. Omer
  

• 
• Harry Bergman
• Simon
  

• 
• George Berkeley
• Millwright
  

• 
• William Bramley
• Volc Sturmer
  

• 
• Robert Burr
• Draco de la Crux
  

• 
• Morris Carnovsky
• Probus
  

• 
• John Carter
• Knight Escavalon
  

• 
• Kurt Cerf
• Steward
  

• 
• Frances Chaney
• Mairese
  

• 
• Charles Chaucer
• Friar
  

• 
• Bert Conway
• Wheelwright
  

• 
• Robert Dowdell
• Knight Escavalon
  

• 
• Graham Eastham
• Knight Escavalon
  

• 
• George Ebeling
• Saul
  

• 
• Bramwell Fletcher
• Clement of Metz
  

• 
• Hurd Hatfield
• Grigoris
  

• 
• Gerald Hiken
• Blaise
  

• 
• Robert Jacquin
• Mattiew
  

• 
• Page Johnson
• People of St. Omer
  

• 
• Robert Lansing
• Herstal de la Crux
  

• 
• John MacKay
• Knight Escavalon
  

• 
• Edith Martin
• People of St. Omer
  

• 
• Darren McGavin
• Chrysagon de la Crux
  

• 
• Emily McLaughlin
• People of St. Omer
  

• 
• Byron Mitchell
• Steward
  

• 
• Earl Montgomery
• Sextus
  

• 
• Vivian Nathan
• Clothilde
  

• 
• Lester Rawlins
• Escavalon
  

• 
• Peggy Richards
• People of St. Omer
  

• 
• Pernell Roberts
• Austrict de la Crux
  

• 
• Lena Romano
• People of St. Omer
  

• 
• Norman Rose
• Xegan
  

• 
• Ed Setrakian
• Friar
  

• 
• Gayne Sullivan
• Tomas
  

• 
• George Tyne
• Ironsmith
  

• 
• Flori Waren
• People of St. Omer
  

• 
• Norman Wigutow
• People of St. Omer
  

• 
• Joanne Woodward
• Douane
  

• 
• Clois Ensor
• Musical Researched and Supervised by
  

• 
• Leslie Stevens
• Writer
  

• 
• Michael Gordon
• Director
  

• 
• Arthur Penn
• Director
  

• 
• Flori Waren
• Choreographer
  

• 
• Charles Elson
• Scenic Design
  Lighting Design
  

• 
• John Boyt
• Costume Design
  

• 
• Leland Watson
• Light Projections Supervisor
  

• 
• Seymour Milbert
• Production Stage Manager
  

• 
• Regis Caddic
• Stage Manager
  

• 
• Kurt Cerf
• Stage Manager
  

• 
• Morry Efron
• Company Manager
  

• 
• William Fields
• General Press Representative
  

• 
• Walter Alford
• General Press Representative
  

• 
• Reginald Denenholz
• General Press Representative
  

• 
• The Playwrights' Company
• Producer
  

• 
• Gayle Stine
• Producer