Major Alan "Dutch" Schaefer

Major Alan "Dutch" Schaefer trivia questions

1. In Predator (1987), which actor plays Major Alan "Dutch" Schaefer?
2. In Predator (1987), what branch of the U.S. military is Dutch part of?
3. In Predator (1987), in which fictional country does Dutch face the alien hunter?
4. Which 2020 video game features Arnold Schwarzenegger reprising Dutch?
5. Who voices Dutch in the Predator: Stalking Shadows audiobook?
6. In Alien vs. Predator (1994), what military corps is Dutch rebuilt into?