Näyttelijät

• Arnold Schwarzenegger — Major Alan
• Carl Weathers — Al Dillon
• Kevin Peter Hall — Helicopter Pilot / Predator
• Elpidia Carrillo — Anna Gonsalves
• Bill Duke — Mac Eliot
• Jesse Ventura — Blain Cooper
• Sonny Landham — Billy Sole
• Richard Chaves — Jorge "Poncho" Ramirez
• R.G. Armstrong — Major General Homer Phillips
• Shane Black — Rick Hawkins