• 
• Mildred Dunnock
• Mother
  

• 
• Joseph Maher
• Son
  

• 
• Helen Harrelson
• Nightclub Guest
  

• 
• Suzanne Lederer
• Marcelle
  

• 
• Donald Linahan
• Nightclub Guest
  

• 
• Marlena Lustik
• Nightclub Guest
  

• 
• Ed Setrakian
• Dede
  

• 
• Helen Harrelson
• Mother
  

• 
• Donald Linahan
• Dede
  Son
  

• 
• Marlena Lustik
• Marcelle
  

• 
• Marguerite Duras
• Writer
  

• 
• Sonia Orwell
• Translator
  

• 
• Stephen Porter
• Director
  

• 
• Rouben Ter-Arutunian
• Scenic Design
  Costume Design
  

• 
• Thomas R. Skelton
• Lighting Design
  

• 
• Robert Dennis
• Incidental Music
  

• 
• James Bernardi
• Production Stage Manager
  

• 
• Donald Linahan
• Stage Manager
  

• 
• William Conn
• Company Manager
  

• 
• Merle Debuskey
• Circle in the Square General Press Representative
  

• 
• Susan L. Schulman
• Circle in the Square Press Representative
  

• 
• Theodore Mann
• Artistic Director
  

• 
• Paul Libin
• Managing Director
  

• 
• Circle in the Square
• Producer