He is a green-colored sea cucumber who wears a black leather jacket over a white shirt, jeans and black boots. He also has black hair styled with a cowlick.
Agent Sea Cucumber lives in a fishbowl, similarly to Agent Goldfish. However, his fishbowl has a jukebox inside it.
- Agent Sea Cucumber resembles Arthur Hebert Fonzarelli (aka Fonzie) from the classic TV show Happy Days.
|Turbo Undercover Fighting Force|
| Dudley Puppy • Kitty Katswell • Keswick • The Chief |
Other Agents: Agent Amoeba • Agent Bacon • Bobby • Agent Bossy • Agent Bull • George Looney • Agent Goldfish • Agent Groundhog • Agent Guinea Pig • Agent Hammerhead • Agent Jumbo • Agent Kid • KIL-R • Agent Moby • Nocturnal T.U.F.F. Agents • Agent Nutz • Percival • Agent Rodentski • Agent Scarecrow • Agent Seabiscuit • Agent Sea Cucumber • Agent Skunk • Scary Jimmy • Sally Mander • Tammy • T.U.F.F. Troopers