Batman Beyond

Bios – Dr. Childes Voiced By: Xander Berkely First Appearance: "Curse of

Bios – Green Lantern Voiced By: Lauren Tom First Appearance: "The Call,

Bios – Karros Voiced By: William H. Macy First Appearance: "Big Time"

Bios – Nelson Nash Voiced By: Seth Green First Appearance: "Rebirth" Position:

Bios – Spellbinder Voiced By: Jon Cypher First Appearance: "Spellbinder" Position: In