• 
• Joseph Bird
• Martin Vanderhof (Grandpa) [Alternate]
  Mr. DePinna
  

• 
• Dan Bly
• G-Man [Alternate]
  

• 
• Olivia Cole
• Gay Wellington [Alternate]
  Rheba [Alternate]
  

• 
• Patricia Conolly
• Alice Sycamore [Alternate]
  Essie [Alternate]
  Gay Wellington [Alternate]
  

• 
• Clayton Corzatte
• Tony Kirby [Alternate]
  

• 
• Keene Curtis
• Boris Kolenkhov
  

• 
• Anita Dangler
• Gay Wellington [Alternate]
  Olga [Alternate]
  Penelope Sycamore [Alternate]
  

• 
• Gwyda DonHowe
• Gay Wellington
  

• 
• Anne Francine
• Olga
  

• 
• Alan Fudge
• G-Man
  

• 
• Gordon Gould
• Ed Carmichael
  Mr. Kirby
  Mr. Kirby [Alternate]
  

• 
• James Greene
• Mr. DePinna
  Mr. DePinna [Alternate]
  Paul Sycamore
  Paul Sycamore [Alternate]
  Wilbur C. Henderson
  

• 
• Jennifer Harmon
• Essie [Alternate]
  

• 
• Rosemary Harris
• Alice Sycamore
  

• 
• Nikos Kafkalis
• G-Man [Alternate]
  

• 
• Michael Alan MacDonald
• G-Man [Alternate]
  

• 
• Nicholas Martin
• Boris Kolenkhov [Alternate]
  

• 
• Betty Miller
• Mrs. Kirby
  

• 
• Donald Moffat
• Martin Vanderhof (Grandpa)
  

• 
• George Pentecost
• Ed Carmichael [Alternate]
  G-Man
  Wilbur C. Henderson [Alternate]
  

• 
• Stephen Peters
• G-Man [Alternate]
  

• 
• Christina Pickles
• Essie
  

• 
• Ellis Rabb
• Boris Kolenkhov [Alternate]
  

• 
• Nat Simmons
• Donald
  

• 
• Marco St. John
• Tony Kirby
  

• 
• James Storm
• G-Man
  

• 
• Joel Stuart
• G-Man [Alternate]
  Wilbur C. Henderson [Alternate]
  

• 
• Dee Victor
• Penelope Sycamore
  

• 
• Sydney Walker
• Paul Sycamore
  

• 
• Paulette Waters
• Rheba
  

• 
• Richard Woods
• Mr. Kirby
  

• 
• Moss Hart
• Writer
  

• 
• George S. Kaufman
• Writer
  

• 
• Ellis Rabb
• Director
  

• 
• James Tilton
• Scenic Design
  

• 
• Nancy Potts
• Costume Design
  

• 
• Gilbert V. Hemsley, Jr.
• Lighting Design
  

• 
• Jack O'Brien
• Assistant Director
  

• 
• APA-Phoenix Repertory Company
• Producer