• 
• Glynis Johns
• Barbara Undershaft
  

Replacement

• 
• Charles Laughton
• Andrew Undershaft
  

• 
• Burgess Meredith
• Adolphus Cusins
  

• 
• Cornelia Otis Skinner
• Lady Britomart Undershaft
  

• 
• Eli Wallach
• Bill Walker
  

• 
• John Astin
• Morrison
  

• 
• Colin Keith-Johnston
• Peter Shirley
  

• 
• Nancy Malone
• Jenny Hill
  

• 
• Walter Burke
• Snobby Price
  

• 
• Myra Carter
• Sarah Undershaft
  

• 
• Frank Gero
• Footman
  

Replacement

• 
• Sally Gracie
• Rummy Mitchens
  

• 
• Louise Latham
• Maid
  

• 
• Richard Lupino
• Charles Lomax
  

• 
• Patricia Ripley
• Mrs. Baines
  

• 
• Frederic Warriner
• Stephen Undershaft
  

• 
• George Bernard Shaw
• Playwright
  

• 
• Charles Laughton
• Director
  

• 
• Donald Oenslager
• Scenic Design
  Lighting Design
  

• 
• Dorothy Jeakins
• Costume Design
  

• 
• Klaus Holm
• Assistant to Mr. Oenslager
  

• 
• Louis Criss
• Production Manager
  

• 
• Ira Bernstein
• Production Coordinator
  

• 
• Harry Young
• Production Stage Manager
  

• 
• Joanne Taylor
• Stage Manager
  

• 
• Oscar E. Olesen
• General Manager
  

• 
• George Oshrin
• Company Manager
  

• 
• Karl N. Bernstein
• General Press Representative
  

• 
• Glendon Allvine
• Press Representative
  

• 
• Robert Feinberg
• Press Representative
  

• 
• Lawrence Weiner
• Advertising
  

• 
• Robert L. Joseph
• Producer
  

• 
• The Producers Theatre
• Producer