Inspired by the Justice League, this team of heroes only appears in the two-part "Just us Justice Ducks" episodes, though each appeared in other episodes, and Gizmoduck and Stegmutt appeared in the "Darkwing Doubloon" episode.
The team consists of:
- Darkwing Duck: Originally against the idea of a team, due to being a glory-hog, but realized it was needed eventually. He may or may not be the leader.
- Gizmoduck: Originally from DuckTales, Darkwing's rival and sometimes partner. He was the first to be open to the idea of other people helping out to stop the Fearsome Five.
- Morgana Macawber: Darkwing's girlfriend and reformed villianess. She uses magic, but it often backfires.
- Neptunia: The fish protector of the seas. Was reluctant to join at first, but eventually joined. She twice comments on the name, stating that she and Stegmutt aren't ducks.
- Stegmutt: A dinosaur who was originally a duck. He is determined to help, but his size and innocent nature often hinder this.