• 
• Hilda Bruce
• Petra
  

• 
• Lee J. Cobb
• Max
  

• 
• A. J. Herbert
• Preston
  

• 
• Charles Jordan
• Doyle
  

• 
• Philip Lewis
• Holt
  

• 
• Katherine Locke
• Dorothy Bridges
  

• 
• Arnold Moss
• Antonio
  

• 
• Franchot Tone
• Philip Rawlings
  

• 
• Lenore Ulric
• Anita
  

• 
• Emil Boreo
• Hotel Manager
  

• 
• Sid Cassel
• First Waiter
  Hotel Electrician
  

• 
• Fred Catania
• Another Assault Guard
  

• 
• Kendall Clark
• Private Wilkinson
  

• 
• Harry Davis
• The Butterfly Man
  

• 
• John Gerard
• A Prowler
  A Thin Officer
  Second Waiter
  

• 
• Raoul Henry
• A Sentry
  Another Assault Guard
  

• 
• Peter Knego
• Another Assault Guard
  

• 
• David Leonard
• A Man in Civilian Clothes
  

• 
• Henry Levin
• A Signaler
  Another Soldier
  

• 
• Wendell K. Phillips
• A Soldier from New York
  

• 
• Michael Sage
• An Artilleryman
  An Assault Guard
  Another Sentry
  

• 
• William F. Schoeller
• A General from Germany
  

• 
• Benjamin F. Glazer
• Adaptation
  

• 
• Ernest Hemingway
• Adapted from a Play
  

• 
• Lee Strasberg
• Staging
  

• 
• Howard Bay
• Scenic Design
  

• 
• Paul Du Pont
• Costume Design
  

• 
• Theresa Helburn
• Production Supervisor
  

• 
• Lawrence Langner
• Production Supervisor
  

• 
• The Theatre Guild
• Producer