• 
  Hy Averback

  regizor

• 
  Kim Novak

  Agentul Fong
• 
  Mako

  Fong
• 
  John Fiedler

  Brother Dismas Ostracorn (explosives)
• 
  Norman Alden

  The Great Gregory (balloonist)
• 
  John Larch

  Sheriff of Friendly
• 
  Bill Zuckert

  Ranger commander
• 
  Larry Storch

  Juan

• 
  Ruth Warrick

  Mrs. Applebee
• 
  Akim Tamiroff

  Papa (Juan's father)
• 
  Bob Steele

  Duffy (bank guard #1)
• 
  Mickey Simpson

  Sam (bank guard #3)
• 
  Grady Sutton

  Rev. Simms
• 
  Elisha Cook Jr.

  Jeb
• 
  Zero Mostel

  Rev. Pious Blue

• 
  Sam Jaffe

  Brother Lilac Bailey (art forger)
• 
  John Anderson

  Mayor Kincaid
• 
  Claude Akins

  Slade
• 
  Clint Walker

  Ranger Ben Quick