Leadfoot has blue skin with three purple frills sticking out on the top of his head. His eyes are black, with the pupils being purple. He wears a standard Plumber Suit; out the back of his suit is a stubby tail. His arms are crooked and he has three fingers on each of his hands.
Ben 10: Omniverse
- Outbreak (first appearance)
- The Frogs of War: Part 1 (cameo)
- The Frogs of War: Part 2 (cameo)
- O Mother, Where Art Thou? (cameo)
- A Fistful of Brains (cameo)
- The Final Countdown