• 
• Ward Arnold
• Ensemble
  

• 
• Charles Bannister
• Ensemble
  

• 
• Olive Bertram
• Ensemble
  

• 
• Chester Bree
• Ensemble
  Sir Tristan
  

• 
• Arnold Brown
• Ensemble
  

• 
• Nana Bryant
• Fay Morgan
  Queen Morgan Le Fay
  

• 
• Gordon Burby
• Albert Kay
  Sir Kay the Seneschal
  

• 
• Constance Carpenter
• Alice Carter
  The Demoiselle Alisande la Carteloise
  

• 
• June Cochrane
• Mistress Evelyn Al Belle-Ans
  

• 
• Margaret Collins
• Ensemble
  

• 
• Grace Connelly
• Ensemble
  

• 
• John Creighton
• Ensemble
  Sir Bors
  

• 
• Martin Denis
• Ensemble
  

• 
• Regina Diamond
• Mistress Phoebe Sauce de Pommes
  

• 
• Enez Early
• Ensemble
  

• 
• Paul Everton
• Arthur Pendragos
  King Arthur of Britain
  

• 
• Ednor Fulling
• Ensemble
  

• 
• William Gaxton
• Martin
  The Yankee
  

• 
• Harriet Hammill
• Ensemble
  

• 
• Jane Hurd
• Ensemble
  

• 
• Fred Jordan
• Ensemble
  

• 
• Leoda Knapp
• Ensemble
  

• 
• Katherine Kohler
• Queen Guinevere
  

• 
• Helen Mann
• Ensemble
  

• 
• Dan McGovern
• Ensemble
  

• 
• Margaret Miller
• Ensemble
  

• 
• Jack Morton
• Ensemble
  

• 
• John Morton
• Sir Sagramor
  

• 
• Marion Nevins
• Ensemble
  

• 
• William Norris
• Merlin
  Merlin (in the play)
  

• 
• Frank Norton
• Ensemble
  

• 
• William Roselle
• Lawrence Lake
  Sir Launcelot of the Lake
  

• 
• Dorothy Rubino
• Ensemble
  

• 
• Evelyn Ruh
• Maid Angela
  

• 
• Jack Thompson
• Gerald Lake
  Sir Galahad
  

• 
• Paul Parnell
• Musical Director
  

• 
• Herbert Fields
• Book
  

• 
• Richard Rodgers
• Music
  

• 
• Lorenz Hart
• Lyrics
  

• 
• Mark Twain
• Adapted From the Novel
  

• 
• Alexander Leftwich
• Staging
  

• 
• Busby Berkeley
• Dances
  

• 
• John Hawkins
• Scenic Design
  

• 
• John F. Hawkins, Jr.
• Scenic Design
  Costume Design
  

• 
• Herbert Ward
• Art Direction
  

• 
• Roy Webb
• Music Orchestrator
  

• 
• Murray Jay Queen
• Stage Manager
  

• 
• John Creighton
• Assistant Stage Manager
  

• 
• Harry B. Nelmes
• Company Manager
  

• 
• Lew Levenson
• Press Representative
  

• 
• Lew M. Fields
• Producer
  

• 
• Lyle D. Andrews
• Producer