• 
  Anthony Mann

  regizor

• 
  James Stewart

  Jeff Webster
• 
  Walter Brennan

  Ben Tatum (Jeff's partner)
• 
  Frank Mills

  Barfly at the Castle Dawson
• 
  Robert Foulk

  Const. Kingman
• 
  Corinne Calvet

  Renee Vallon
• 
  Chubby Johnson

  Dusty (Dawson miner)
• 
  Damian O'Flynn

  Second Mate on Riverboat Chinook

• 
  Robert J. Wilke

  Madden (Gannon gunman)
• 
  Connie Gilchrist

  Hominy (co-owner, Dawson Hash House)
• 
  Steve Brodie

  Ives (Castle driver/miner)
• 
  Stuart Randall

  Capt. Benson (Riverboat Chinook)
• 
  Ruth Roman

  Ronda Castle (owner, Skagway Castle & Dawson Castle saloons)
• 
  Royal Dano

  Luke (Dawson miner)
• 
  Kathleen Freeman

  Grits (co-owner, Dawson Hash House)

• 
  Eugene Borden

  Doc Vallon
• 
  Chuck Roberson

  Latigo (Castle driver)
• 
  Harry Morgan

  Ketchum (Castle driver/miner)
• 
  John Doucette

  Skagway miner who spills gold dust
• 
  John McIntire

  Skagway Sheriff Gannon
• 
  Carl Harbaugh

  Sourdough
• 
  Jack Elam

  Frank Newberry (Gannon's deputy)
• 
  Jay C. Flippen

  Dawson Marshal Rube Morris
• 
  Connie Van

  Molasses