• 
  Mary Bair

  Main character
• 
  Regina Marie Williams

  Mrs. Roberts
• 
  Bruce Bohne

  Sheriff Badger
• 
  Larry Yazzie

  Jeremiah
• 
  Stacey Thunder

  Journalist
• 
  Kirsten Gregerson

  Archaeologist
• 
  Lorenzo Reyes

  Braden
• 
  Mary Bair

  Harper

• 
  Ashley Rose Montondo

  Faye
• 
  Atquetzali Quiroz

  Angie
• 
  Ansa Akyea

  Professor
• 
  Carter Brice

  Arsen
• 
  Ajuawak Kapashesit

  Park Ranger
• 
  Noah Deets

  Ash
• 
  Weston Reich

  Axel

• 
  Kale Mitchell

  Banjo
• 
  Kellen Halverson

  Barret
• 
  Nate Turcotte

  Kid