A fellow human slave whom Terl makes an example of to enforce obedience. His brother Mickey later plays a crucial role in the climax by taking a nuclear weapon to the Psychlo homeworld.
Jonnie's resistance is connected to the broader human slave community that includes Sammy.
Jonnie shares his newly acquired knowledge with other slaves, while Terl identifies Sammy as a fellow slave and uses him as an example.
Sammy becomes a direct victim of Terl's punitive rule.
Terl makes Sammy an example to enforce obedience after threatening Chrissy's life.
Their family connection links Sammy's suffering to Mickey's decisive act of resistance.
The plot identifies Mickey as Sammy's brother before Mickey sneaks onto the teleporter with a nuclear weapon.
Explore the full interactive character relationship map of Battlefield Earth