• 
  Tom Gries

  regizor

• 
  David Moessinger

  scenarist

• 
  Charlton Heston

  Ron Catlan
• 
  Bruce Dern

  Richie Fowler
• 
  Jessica Walter

  Julie Catlan
• 
  Mike Henry

  Walt Chaffee
• 
  G.D. Spradlin

  Doctor Tristler
• 
  Bart Burns

  Ed Davis

• 
  Steve Franken
• 
  Roy Jenson

  Roy Nelson
• 
  Diana Muldaur

  Ann Marley