Olympic gold medalist Ginny, historic weapons expert Bradley, and national musket champions Melinda and Eddie fire historic rifles through a 12-foot wall of fire to determine who walks away with $10,000 and the title of Ultimate Marksman.

Paul, Evan, Travis and Dania take aim at the title of Ultimate Marksman; to walk away with the money and glory, they'll have to keep their nerve and hit their mark while wading through chest-deep water and swinging over a 90-foot cliff.

World champion blade throwers square off with historic knives and tomahawks in a cutthroat competition for $10,000; Benjamin, Walden, Lauren and Billy try to score bull's-eyes while balancing in a moving river and squinting through a raging fire.

Talented archers Chris, Alex, Jennifer and Edmund take aim with primitive bows at the Ultimate Marksman title and the $10,000 prize; they'll have to hit moving targets through the forest in a challenge inspired by Comanche horseback archers.