Green-Worst is a character in Ben 10: Omniverse.
Green-Worst is a plump green alien with green underwear. He has broken teeth and yellow eyes. He has three grey fingers on each hand.
Ben 10: Omniverse
- Have I Got a Deal for You (first appearance; cameo)
- Of Predators and Prey: Part 1 (cameo)
- Rad (cameo)
- Return to Forever (cameo)